目录

  1. Suno AI 基础认知与平台概览
  2. 提示词工程核心原理
  3. 结构化提示词格式详解
  4. 元数据标签系统深度解析
  5. 流派与风格提示词技巧
  6. 歌词创作与结构控制
  7. 高级参数与隐藏功能
  8. 迭代优化与后处理技术
  9. 实战案例库
  10. 常见问题与解决方案

第一章 Suno AI 基础认知与平台概览

1.1 Suno AI 的核心能力

Suno AI 是一款革命性的文本到音乐生成工具,能够将自然语言描述转化为专业水准的完整歌曲。与其他 AI 音乐工具不同,Suno 的独特之处在于其能够同时生成人声演唱乐器伴奏,创造出结构完整、情感丰富的音乐作品 。

核心特性包括:

  • 端到端歌曲生成:从文本提示直接生成包含主歌、副歌、桥段和人声的完整歌曲
  • 多语言支持:支持中文、英文、日文、韩文等多种语言的歌词生成与演唱
  • 风格多样性:涵盖从古典到电子、从民谣到金属的数百种音乐风格
  • 自定义模式:允许用户输入自己的歌词并精确控制音乐结构

1.2 平台访问与基础操作

访问方式:

  • 官方网站:https://suno.com
  • 国内镜像版:ai-to.cn/url?u=suno(无需科学上网)

基础工作流:

  1. Simple Mode(简单模式):输入自然语言描述,如"一首关于夏日海滩的轻快流行歌曲"
  2. Custom Mode(自定义模式):手动输入歌词、风格标签和歌曲结构
  3. Audio Upload(音频上传):基于现有音频进行续写、翻唱或风格迁移

1.3 版本差异与功能限制

功能 免费版 Pro 版 Premier 版
每日生成额度 10 首 500 首 无限制
商用授权
V4 模型访问
音频上传时长 60 秒 120 秒 120 秒
自定义 Persona

表 1.1:Suno 订阅计划功能对比


第二章 提示词工程核心原理

2.1 Suno 的提示词解析机制

理解 Suno 如何解析提示词是掌握提示词工程的关键。Suno 的 AI 模型采用分层解析策略

  1. 语义层解析:识别描述性词汇(如"忧郁"、“激昂”)并映射到声学特征
  2. 技术层解析:提取音乐术语(如 BPM、调性、乐器名称)
  3. 结构层解析:识别歌曲段落标记(如 [Verse]、[Chorus])

关键认知:Suno 并非简单匹配关键词,而是基于上下文语义生成音乐。因此,提示词的描述精度语境丰富度直接影响输出质量 。

2.2 提示词的黄金法则

法则一:使用句号而非逗号

Suno 将逗号视为可跳过内容的信号,而句号表示指令结束。使用"and"和"with"连接关键元素,确保所有要求都被视为必需。

❌ 错误示例:

acoustic guitar, male vocals, emotional, reverb

Suno 可能忽略部分元素

✅ 正确示例:

acoustic guitar with male vocals and emotional delivery and reverb-heavy production.

*所有元素被视为必需 *

法则二:避免歌词泄漏

Suno 会"唱"任何看起来像歌词的内容。避免在风格提示中使用:

  • 短诗句或押韵短语
  • 全大写口号
  • 引号内的对话
  • 具有韵律感的散文

防护策略:保持风格提示像技术元数据一样,使用密集的专业术语而非抒情语言 。

法则三:具体性优于抽象性

抽象描述如"raw and emotional"效果有限。应使用感官细节

❌ raw and emotional
✅ authentic take with tape recorder texture and close-up raw performance in small-bedroom acoustics

2.3 提示词的信息架构

一个高效的 Suno 提示词应包含以下层级:

[流派定位] + [配器细节] + [风格质感] + [录音特征] + [母带标准]

示例结构:

Genre: indie rock with bedroom pop sensibilities and 80s alternative influences.
Instrumentation: single acoustic guitar with fingerpicking technique and organic live-recorded drums and minimalist bass serving the groove.
Style: authentic take with tape recorder texture and close-up raw performance and narrow mono image.
Recording: one person one guitar single-source path with natural dynamics.
Mastering: natural dry close mixing with unpolished handheld device realism.

第三章 结构化提示词格式详解

3.1 流派描述(Genre Section)

流派描述不仅是风格标签,更是音乐语境的设定。避免单一标签,采用复合描述

基础流派词汇库:

  • 流行类:Pop, Synth-pop, Indie Pop, Bedroom Pop, K-Pop, J-Pop
  • 摇滚类:Rock, Indie Rock, Alternative Rock, Post-Rock, Math Rock
  • 电子类:EDM, House, Techno, Trance, Dubstep, Drum and Bass
  • 氛围类:Ambient, New Age, Lo-fi, Chillout, Downtempo
  • 古典类:Orchestral, Chamber Music, Piano Solo, Cinematic
  • 世界音乐:Celtic, African Tribal, Chinese Traditional, Indian Classical

复合流派构建公式:

[基础流派] with [子风格影响] and [年代特征] and [地域特色]

示例:

Genre: psychedelic rock with 1970s prog influences and Middle Eastern scales and modern lo-fi production aesthetics.

3.2 配器描述(Instrumentation Section)

配器描述应包含演奏技法音色特征

弦乐器:

  • Guitar: fingerpicking, strumming, palm-muting, slide guitar, distorted power chords
  • Bass: fingerstyle, slap bass, picked bass, synth bass, sub-bass
  • Strings: legato bowing, staccato, pizzicato, tremolo, sul ponticello

键盘乐器:

  • Piano: grand piano, upright piano, honky-tonk, prepared piano, Rhodes electric piano
  • Synth: analog subtractive, FM synthesis, wavetable, granular, modular

打击乐器:

  • Drums: acoustic kit, electronic drums, 808 kicks, breakbeat, jungle breaks
  • Percussion: congas, bongos, tabla, taiko, orchestral percussion

人声:

  • Vocalist: soprano, alto, tenor, baritone, bass, falsetto, chest voice
  • Technique: belting, whispering, screaming, growling, melismatic, rap, spoken word

完整配器示例:

Instrumentation: fingerpicked nylon-string guitar with warm midrange and upright bass with woody resonance and brushed jazz drums with subtle swing and muted trumpet with Harmon mute and female alto vocals with intimate close-mic technique.

3.3 风格质感(Style/Texture Section)

描述音乐的触感空间特性

质感词汇:

  • 空间感:intimate, spacious, claustrophobic, airy, dense, sparse
  • 温度:warm, cold, digital, analog, vintage, futuristic
  • 表面:smooth, gritty, polished, raw, glossy, matte
  • 动态:punchy, compressed, dynamic, flat, explosive

示例:

Style: warm analog saturation with tape hiss and slight wow-and-flutter and intimate bedroom recording aesthetics with walls-thin thin-wall bleed-through.

3.4 录音与制作(Recording & Production)

控制虚拟录音环境的参数:

录音场景:

  • 空间类型:concert hall, cathedral, small club, bedroom, studio, outdoor field
  • 麦克风技术:close-mic’d, room mics, stereo pair, MS technique, binaural
  • 设备特征:vintage tube preamp, SSL console, tape machine, lo-fi dictaphone

制作处理:

  • 混音:dry and upfront, washed in reverb, heavily delayed, sidechain compression
  • 母带:loud and compressed, dynamic and open, vintage vinyl mastering, modern streaming loudness

示例:

Recording: recorded in a small wooden room with single Coles 4038 ribbon mic at 2 feet distance and Neve 1073 preamp with subtle harmonic distortion.
Mastering: mastered for vinyl with gentle tape saturation and moderate compression preserving dynamic range.

第四章 元数据标签系统深度解析

4.1 结构标签(Structure Tags)

Suno 使用方括号 [] 标识歌曲结构。这些标签不仅是标记,更是音乐指令

基础结构标签:

标签 功能 变体
[Intro] 前奏/引子 [Intro: Atmospheric], [Intro: Percussive]
[Verse] 主歌 [Verse 1], [Verse: Quiet]
[Chorus] 副歌/高潮 [Chorus: Big], [Chorus: Modulated]
[Bridge] 桥段/过渡 [Bridge: Breakdown], [Bridge: Build]
[Drop] 电子舞曲中的低音 drop [Drop: Heavy], [Drop: Melodic]
[Outro] 尾奏/淡出 [Outro: Fade], [Outro: Abrupt]
[Interlude] 间奏 [Interlude: Guitar Solo]
[Break] 停顿/休息 [Break: A Cappella]

高级结构控制:

[Intro: 4 bars, ambient pads rising]
[Verse 1: 8 bars, intimate, acoustic guitar only]
[Pre-Chorus: 4 bars, building energy, drums enter]
[Chorus: 8 bars, full band, modulate up 1 key]
[Verse 2: 8 bars, add electric guitar layer]
[Chorus: 8 bars, add backing vocals]
[Bridge: 4 bars, stripped down, piano only]
[Final Chorus: 8 bars, double chorus, big ending]
[Outro: Fade out over 4 bars]

4.2 人声控制标签(Vocal Tags)

精确控制人声表现:

歌手属性:

[Vocalist: Female]          # 性别:Male, Female, Androgynous
[Vocalist: Alto]            # 音域:Soprano, Mezzo, Alto, Tenor, Baritone, Bass
[Vocalist: Child]           # 年龄:Child, Teenage, Young Adult, Mature, Elderly

演唱技巧:

[Vocal Technique: Belting]      # 强声唱法
[Vocal Technique: Whisper]      # 气声/耳语
[Vocal Technique: Falsetto]     # 假声
[Vocal Technique: Screaming]    # 嘶吼(摇滚/金属)
[Vocal Technique: Melismatic]   # 花腔/转音
[Vocal Technique: Spoken Word]  # 念白

音效处理:

[Vocal Effect: Reverb]          # 混响
[Vocal Effect: Delay]           # 延迟
[Vocal Effect: Distortion]      # 失真
[Vocal Effect: Auto-Tune]       # 电音效果
[Vocal Effect: Telephone]       # 电话音效
[Vocal Effect: Radio]           # 收音机效果
[Vocal Effect: Megaphone]       # 扩音器效果
[Vocal Effect: Reverse Reverb]  # 反向混响

和声配置:

[Harmony: Yes]                  # 开启和声
[Harmony: 3-part]               # 三部和声
[Backing Vocals: Gospel Choir]  # 伴唱风格
[Call and Response: Yes]        # 呼应式演唱

4.3 情绪与能量标签(Mood & Energy Tags)

控制音乐的情感曲线:

情绪标签:

[Mood: Uplifting]       # 振奋
[Mood: Melancholic]     # 忧郁
[Mood: Angry]           # 愤怒
[Mood: Romantic]        # 浪漫
[Mood: Mysterious]      # 神秘
[Mood: Nostalgic]       # 怀旧
[Mood: Euphoric]        # 狂喜
[Mood: Dark]            # 黑暗
[Mood: Whimsical]       # 异想天开
[Mood: Tense]           # 紧张

能量与动态:

[Energy: Low]           # 低能量(平静、舒缓)
[Energy: Medium]        # 中等能量
[Energy: High]          # 高能量(激烈、兴奋)
[Energy: Building]      # 渐强
[Energy: Dropping]      # 减弱

[Tempo: Slow]           # 慢速(60-80 BPM)
[Tempo: Mid]            # 中速(90-110 BPM)
[Tempo: Fast]           # 快速(120-140 BPM)
[Tempo: Very Fast]      # 极快(150+ BPM)
[Tempo: Rubato]         # 自由速度

强度控制:

[Intensity: Intimate]   # 亲密(近距离、低音量)
[Intensity: Anthemic]   # 颂歌式(宏大、宽广)
[Intensity: Aggressive] # 侵略性
[Intensity: Gentle]     # 温柔

4.4 乐器特定标签(Instrumentation Tags)

针对特定乐器的详细控制:

吉他:

[Instrument: Acoustic Guitar (Fingerstyle)]
[Instrument: Acoustic Guitar (Strumming)]
[Instrument: Electric Guitar (Clean)]
[Instrument: Electric Guitar (Distorted)]
[Instrument: Electric Guitar (Wah-Wah)]
[Guitar Solo: Yes]
[Guitar Tone: Fender Twin Reverb]

键盘:

[Instrument: Piano (Grand)]
[Instrument: Piano (Upright)]
[Instrument: Rhodes Electric Piano]
[Instrument: Hammond Organ]
[Instrument: Synthesizer (Analog)]
[Instrument: Synthesizer (Digital)]
[Synth Patch: Pad (Warm)]
[Synth Patch: Lead (Screaming)]
[Synth Patch: Bass (Sub)]

节奏组:

[Instrument: Drums (Acoustic, Dry)]
[Instrument: Drums (Acoustic, Roomy)]
[Instrument: 808 Drum Machine]
[Drum Pattern: Four-on-the-floor]
[Drum Pattern: Breakbeat]
[Drum Pattern: Shuffle]
[Bass: Fretless]
[Bass: Slap]

管弦乐:

[Instrument: Strings (Legato)]
[Instrument: Strings (Staccato)]
[Instrument: Brass (Fanfare)]
[Instrument: Woodwinds (Solo)]
[Orchestration: Full Orchestra]
[Orchestration: Chamber Ensemble]

4.5 风格与年代标签(Genre & Era Tags)

年代参考:

[Era: 1950s]    # 早期摇滚、嘟喔普
[Era: 1960s]    # 迷幻摇滚、摩城
[Era: 1970s]    # 迪斯科、前卫摇滚、朋克
[Era: 1980s]    # 合成器流行、新浪潮、 hair metal
[Era: 1990s]    # 另类摇滚、嘻哈黄金时代、电子舞曲
[Era: 2000s]    # 车库摇滚、R&B、Crunk
[Era: 2010s]    # EDM、独立流行、陷阱音乐
[Era: 2020s]    # 现代流行、超流行、卧室流行

地域风格:

[Region: West Coast]        # 美国西海岸
[Region: UK]                # 英国
[Region: Scandinavian]      # 斯堪的纳维亚
[Region: Japanese]          # 日本
[Region: Latin]             # 拉丁
[Region: African]           # 非洲
[Region: Middle Eastern]    # 中东

第五章 流派与风格提示词技巧

5.1 流行音乐(Pop)

核心特征: catchy 旋律、清晰结构、现代制作

提示词模板:

Genre: modern pop with influences from Scandinavian production and 1980s synth textures.
Instrumentation: punchy programmed drums with sidechain compression and layered synthesizers with bright arpeggios and sub-bass and processed vocals with pitch correction and lush backing vocals.
Production: polished radio-ready sound with wide stereo image and loud mastering and sparkling high frequencies.
Mood: uplifting and anthemic with singalong chorus.

变体方向:

  • Synth-pop:加重合成器比例,加入 arpeggiator
  • Indie Pop:降低制作光泽度,增加 lo-fi 质感
  • Electropop:电子元素主导,减少原声乐器
  • Power Pop:加入失真吉他,强调强力和弦

5.2 摇滚音乐(Rock)

核心特征:吉他主导、现场感、能量驱动

提示词模板:

Genre: alternative rock with 90s grunge influences and modern indie rock sensibilities.
Instrumentation: overdriven electric guitars with tube amplifier warmth and punchy acoustic drums with room ambience and driving bass guitar with pick attack and raw male vocals with emotional delivery.
Production: band-in-a-room aesthetic with natural drum room mics and guitar amp bleed and analog console saturation and moderate compression preserving dynamics.
Mood: introspective verses exploding into cathartic choruses.

变体方向:

  • Classic Rock:1970s 设备特征,长吉他 solo
  • Punk Rock:快速、原始、极简制作
  • Progressive Rock:复杂拍号、长篇幅、管弦元素
  • Post-Rock:氛围主导,延迟吉他,无传统主唱

5.3 电子音乐(Electronic)

核心特征:合成器主导、精确节奏、制作技巧

提示词模板:

Genre: melodic house with progressive trance influences and deep house grooves.
Instrumentation: analog subtractive synthesizers with warm pads and punchy kick drums with sub-bass extension and sidechained basslines and arpeggiated leads and processed vocal chops.
Production: club-ready mix with extended low-end and spatial reverbs and automated filter sweeps and build-ups and drops.
Structure: extended intro for DJ mixing and breakdown with stripped elements and energetic drop.

变体方向:

  • Techno:工业感、重复性、极简
  • Drum and Bass:快速碎拍、重低音
  • Ambient:无节拍、氛围纹理、长混响
  • Lo-fi House:低保真、采样质感、怀旧

5.4 嘻哈/R&B(Hip-Hop/R&B)

核心特征:节奏主导、采样文化、人声处理

提示词模板:

Genre: modern R&B with trap influences and 1990s neo-soul harmonies.
Instrumentation: 808 drum machine with tuned kicks and snappy snares and sub-bass slides and Rhodes electric piano chords and vinyl crackle texture and layered vocal harmonies with ad-libs.
Production: punchy and clear with heavy low-end and crisp transients and spatial stereo delays on vocals and modern vocal tuning.
Vocals: melodic rap-sung hybrid with emotional delivery and vocal runs.

变体方向:

  • Boom Bap:复古采样、断奏鼓点
  • Trap:快速 hi-hats、低沉 808、暗黑氛围
  • Afrobeats:非洲节奏模式、轻快、舞蹈导向
  • Neo-Soul:现场乐器、复杂和声、有机质感

5.5 爵士与蓝调(Jazz & Blues)

核心特征:即兴、复杂和声、摇摆节奏

提示词模板:

Genre: modern jazz quartet with hard bop influences and ECM label aesthetics.
Instrumentation: acoustic grand piano with subtle pedaling and upright bass with woody resonance and brushed snare with cymbal work and tenor saxophone with breathy tone and intimate close-mic technique.
Production: natural acoustic space with minimal processing and preserved dynamic range and subtle room reverb and no compression artifacts.
Performance: improvised solos with interactive ensemble playing and subtle tempo rubato.

变体方向:

  • Bebop:快速、复杂、激进
  • Cool Jazz:柔和、安排精密、古典影响
  • Fusion:电子元素、摇滚节奏、合成器
  • Vocal Jazz:标准曲、大乐队伴奏、scat 演唱

5.6 古典与管弦乐(Classical & Orchestral)

核心特征:声学乐器、复杂编曲、动态对比

提示词模板:

Genre: cinematic orchestral with Romantic era harmonies and modern film scoring techniques.
Instrumentation: full string section with divisi writing and brass choir with French horns and woodwind ensemble with solo lines and timpani and orchestral percussion and harp glissandos.
Production: concert hall acoustics with natural reverberation and wide dynamic range from pianissimo to fortissimo and sectional balance and no artificial compression.
Composition: thematic development with leitmotifs and emotional crescendos and dramatic contrasts.

变体方向:

  • Baroque:羽管键琴、对位法、室内乐
  • Chamber Music:小型编制、亲密、细节导向
  • Film Score:戏剧性、叙事驱动、现代和声
  • Contemporary Classical:实验技巧、扩展技法、无调性

5.7 世界音乐(World Music)

核心特征:民族乐器、非西方音阶、文化真实性

提示词模板:

Genre: Celtic folk with modern ambient production and traditional Irish influences.
Instrumentation: tin whistle with breathy tone and fiddle with ornamentation and bodhran with tribal rhythms and acoustic guitar with open tunings and uilleann pipes with drones.
Production: natural room acoustics with subtle modern enhancement and preserved performance nuances and earthy warm tonality.
Mood: mystical and nostalgic with connection to landscape and tradition.

地域风格库:

  • 中国传统:古筝、二胡、琵琶、五声音阶
  • 印度古典:西塔琴、塔布拉、拉格模式
  • 中东:乌德琴、达尔布卡、木卡姆音阶
  • 非洲:科拉琴、金贝鼓、复节奏
  • 拉丁:西班牙吉他、康加鼓、clave 节奏
  • 凯尔特:小提琴、锡哨、宝思兰鼓

第六章 歌词创作与结构控制

6.1 歌词格式规范

Suno 的歌词框支持纯文本结构化标记两种模式。为确保最佳效果,遵循以下规范:

基础格式:

[Verse]
第一行歌词
第二行歌词
第三行歌词
第四行歌词

[Chorus]
副歌第一行
副歌第二行
副歌第三行
副歌第四行

关键规则:

  1. 段落间空行:不同段落间必须留空行,否则 Suno 可能连续演唱不分段
  2. 避免过长段落:每段 4-8 行为佳,过长段落可能导致旋律单调
  3. 使用标准标点:逗号、句号帮助 Suno 理解呼吸和停顿点
  4. 歌词长度控制:总长度建议 100-300 词,过长可能导致截断或 rushed 演唱

6.2 歌词与旋律的协同

音节数与节奏:
Suno 会根据歌词的音节数自动匹配旋律长度。控制音节数可以影响节奏密度:

快节奏(16分音符感):
多音节词,密集排列
"Running through the city lights in the middle of the night"

慢节奏(二分音符感):
少音节词,延长元音
"Slow... down... breathe... now"

重音与强调:
通过大写重复标记重音:

正常:"I am strong"
强调:"I am STRONG" 或 "I am strong strong"

语气词与音效:
使用括号添加非歌词声音:

[Verse]
Walking down the street (oh yeah)
Feeling the beat (uh-huh)

6.3 多语言歌词处理

中文歌词优化:

  • 声调保护:避免旋律走向与汉语声调严重冲突
  • 音节平衡:中文信息密度高,注意与音乐长度的匹配
  • 文化适配:某些英文音乐风格可能不适合直接套用中文歌词

示例(古风+现代融合):

[Intro]
[Instrument: Guzheng]
[Instrument: Electronic Beats]

[Verse]
烟雨江南 墨色晕染 (Yi Yu Jiang Nan)
油纸伞下 谁人轻叹 (You Zhi San Xia)

[Chorus]
千年一瞬 梦回长安 (Qian Nian Yi Shun)
繁华落尽 唯余月光 (Fan Hua Luo Jin)

日文/韩文歌词:

  • 注意开音节特性,适合流畅的旋律线
  • 可混合英文短语增加现代感

6.4 防止提示词泄漏的技巧

问题现象:Suno 将风格提示中的内容误唱为歌词

解决方案:

  1. 歌词框分割符
    在歌词框顶部添加:
///*****///

这创建了元数据与表演文本的分离层

  1. 避免空歌词框
    始终确保歌词框有内容,即使是 [Instrumental] 标记

  2. 风格提示去韵律化
    将风格提示改写为技术描述,避免押韵和节奏感

  3. 使用排除标签
    在 Exclude Styles 中输入可能被误唱的词汇

6.5 高级歌词结构

非线性叙事结构:

[Intro: Spoken Word]
[Sound Effect: Rain]

[Verse 1: Whispered]
[Verse 2: Normal]

[Chorus: Full Voice]

[Bridge: Breakdown]
[Instrument: Solo Violin]

[Final Chorus: Harmonized]
[Outro: Fading Whisper]

多角色叙事:

[Verse: Male]
他的视角...

[Verse: Female]
她的视角...

[Chorus: Duet]
合唱部分...

第七章 高级参数与隐藏功能

7.1 启动参数(START_ON)

控制歌曲的起始点,跳过前奏直接进人声:

[START_ON: TRUE]

或指定具体歌词:

[START_ON: "type the first few words of your lyrics here"]

应用场景:

  • 需要立即进入叙事的歌曲
  • 避免过长前奏的短视频音乐
  • 续写时保持连贯性

7.2 二重唱控制(Duet Parameters)

精确控制男女声交替:

Is_MAX_MODE: MAX
QUALITY: MAX
REALISM: MAX
REAL_INSTRUMENTS: MAX
[DUET_START_ON: TRUE]
[MALE_START_ON: "first words for male"]
[FEMALE_START_ON: "first words for female"]

注意事项:

  • 对纯电子音乐效果有限
  • 严重偏向原声、人声和有机流派
  • 有效性取决于具体流派特征

7.3 音频上传与续写(Audio Upload & Continue)

功能路径:
Create → Audio → Upload or Record

技术规格:

  • 最大时长:60-120 秒(取决于订阅等级)
  • 支持格式:MP3, WAV, M4A
  • 版权检测:自动识别并阻止受版权保护的内容

使用模式:

  1. 续写(Continue):基于上传音频生成后续段落
  2. 翻唱(Cover):提取旋律/歌词,更换风格重新演绎
  3. 风格迁移:保留人声,更换伴奏风格

最佳实践:

  • 上传干声(无伴奏清唱)获得最佳控制
  • 确保音频质量清晰,避免过度压缩
  • 使用Crop Song功能精确选择要保留的片段

7.4 排除风格(Exclude Styles)

功能位置:
Create 界面 → Style of Music 输入框旁 → Exclude Styles 开关

使用方法:
输入不希望出现的元素,逗号分隔:

female vocalist, traditional folk guitar, heavy reverb, electronic drums

应用场景:

  • 排除特定乐器(如"no violin")
  • 避免特定演唱风格(如"no screaming")
  • 移除时代特征(如"no 1980s synth sounds")

7.5 Persona 系统(V4 功能)

概念:Persona 是 Suno 的声音克隆与风格记忆系统,允许保存特定艺术家的声音特征和风格偏好。

创建 Persona:

  1. 生成满意的歌曲
  2. 点击歌曲详情 → Create Persona
  3. 命名并保存声音特征

应用 Persona:
在 Custom Mode 中选择已保存的 Persona,新歌曲将继承其声音特质。

使用限制:

  • 仅 Pro/Premier 用户可用
  • 不能模仿真实名人(版权保护)
  • 基于 Suno 生成的声音,而非外部上传

7.6 重制(Remaster)与封面(Cover)

Remaster 技巧:
直接点击 Remaster 效果有限。更有效的方法是先添加元数据标签:

[high_fidelity]
[studio_mix]
[analog_warmth]
[crystal_clarity]

保存后点击 Remaster

Cover 技巧(质量提升):
使用 Cover 功能进行质量升级:

Genre: [原流派] with high fidelity recording and professional mastering.
Instrumentation: Acoustic drums with realistic sound.
Mastering: Clean, modern, professional sound.

避免添加风格描述符,专注于质量提升


第八章 迭代优化与后处理技术

8.1 迭代生成策略

分层构建法:

  1. 第一层(基础):生成基础伴奏,确定和弦进行和节奏
  2. 第二层(发展):基于第一层,添加旋律线和配器细节
  3. 第三层(精细化):调整人声表现和混音细节

单变量测试:
每次只修改一个参数,观察效果变化:

  • 保持流派不变,改变配器
  • 保持配器不变,改变情绪标签
  • 保持所有不变,仅调整母带描述

版本控制:
使用 Suno 的 Library 功能建立版本历史,标记每个版本的修改点。

8.2 延长与拼接(Extend & Concatenate)

Extend 功能:
从现有歌曲的结尾继续生成:

  1. 点击歌曲 → Continue From This Song
  2. 选择延续方向(相同情绪/增强/减弱)
  3. 添加新歌词或标记为 [Instrumental]

拼接策略:

  • AB 对比法:生成两个版本,选择最佳部分拼接
  • 情绪弧线:使用 Extend 构建 Intro → Verse → Chorus → Bridge → Outro 的完整弧线
  • 动态对比:安静段落与激烈段落交替

8.3 外部工具协同

歌词优化工具:

  • ChatGPT/Claude:生成初始歌词,要求"为 Suno AI 优化,包含 [Verse] [Chorus] 标记"
  • RhymeZone:查找押韵词
  • Syllable Counter:计算音节数匹配节奏

音频后处理:

  • DAW(Logic Pro, Ableton, FL Studio):导入 Suno 生成的音频进行进一步混音
  • iZotope Ozone:专业母带处理
  • Celemony Melodyne:音高修正(如果 Suno 的人声有轻微跑调)

视频同步:

  • Adobe Premiere/Final Cut Pro:将音乐与视频同步
  • Beat Markers:在 Suno 音乐中标记节拍点便于剪辑

8.4 质量评估清单

技术质量:

  • 无音频削波或失真
  • 低频清晰不浑浊
  • 高频不刺耳
  • 人声与伴奏平衡
  • 立体声宽度适当

音乐性:

  • 旋律 memorable
  • 和弦进行合理
  • 节奏稳定
  • 结构清晰(段落分明)
  • 情绪传达准确

歌词与演唱:

  • 歌词清晰可辨
  • 发音自然(无机械感)
  • 呼吸点合理
  • 情感表达到位

第九章 实战案例库

9.1 案例一:治愈系中文流行 ballad

目标:创作一首关于"城市夜晚孤独与温暖"的中文慢歌

完整提示词:

Genre: Mandarin pop ballad with 2000s C-pop influences and modern bedroom pop aesthetics.
Instrumentation: gentle acoustic guitar with fingerpicking pattern and warm Rhodes electric piano and subtle string pads and soft brush drums with minimal percussion.
Vocals: female alto with intimate close-mic technique and breathy tone in lower register and emotional vibrato on long notes.
Production: warm analog-style recording with tape saturation and soft compression and intimate mixing with vocals upfront and subtle reverb creating small room ambience.
Mood: melancholic yet hopeful with late-night introspection and urban loneliness transforming into self-comfort.
Mastering: gentle and dynamic preserving emotional dynamics not overly loud.

歌词结构:

[Intro]
[Instrument: Piano]
[Mood: Quiet]

[Verse]
霓虹灯闪烁的街头
一个人走 影子被拉得很长
咖啡店的玻璃窗上
写着温暖 却照不进心房

[Pre-Chorus]
[Energy: Building]

[Chorus]
但今晚的月光很温柔
像你的手 轻轻抚平褶皱
这座城市很大 很拥挤
却容得下 我所有的情绪

9.2 案例二:史诗级游戏配乐

目标:为 RPG 游戏 boss 战创作史诗管弦乐

完整提示词:

Genre: epic orchestral trailer music with cinematic game score influences and Two Steps From Hell style bombast.
Instrumentation: full symphonic orchestra with heavy brass section and taiko drums and ethnic woodwinds and massive percussion and choir and solo cello for emotional moments.
Structure: building intro with ostinato strings and massive crescendo with layered brass and rhythmic drive with syncopated percussion and epic choir entrance at climax.
Production: huge cinematic reverb with concert hall acoustics and wide stereo image and powerful bass extension and aggressive compression for trailer impact.
Mood: intense and heroic with determination and epic scale and dark undertones suggesting formidable enemy.
Tempo: fast and driving with quarter note = 140 BPM.
Mastering: loud and punchy optimized for game audio with maximum impact.

结构标记:

[Intro]
[Instrument: Low Strings Ostinato]
[Mood: Tense]

[Build]
[Instrument: Brass enters]
[Instrument: Percussion adds]
[Energy: Building]

[Climax]
[Instrument: Full Orchestra]
[Instrument: Choir]
[Drop: Heavy]

[Boss Theme Main]
[Energy: High]
[Intensity: Aggressive]

9.3 案例三:Lo-fi 学习背景音乐

目标:创作 3 分钟无歌词 Lo-fi hip-hop,适合学习时播放

完整提示词:

Genre: lo-fi hip-hop with chillhop influences and 1990s boom bap aesthetics and Japanese city pop samples.
Instrumentation: Rhodes electric piano with chorus effect and vinyl crackle texture and warm bass guitar with flatwound strings and laid-back programmed drums with swung hi-hats and ambient synth pads and occasional bell samples.
Production: degraded audio quality simulation with tape hiss and subtle wow-and-flutter and muffled high frequencies like old vinyl and sidechain compression pumping and cozy intimate atmosphere.
Mood: relaxed and nostalgic with rainy day indoors vibe and study session comfort and gentle melancholy.
Tempo: slow and laid-back around 70-80 BPM.
Structure: instrumental with intro verse chorus bridge outro all instrumental no vocals.
Mastering: quiet and dynamic with headroom for comfortable background listening not fatiguing.

结构(纯音乐):

[Intro]
[Instrument: Rain Sounds]
[Instrument: Soft Piano]

[Verse Section]
[Instrument: Rhodes]
[Instrument: Drums enter]
[Mood: Chill]

[Chorus Section]
[Instrument: Bass enters]
[Instrument: Synth pad]
[Energy: Slightly higher]

[Bridge]
[Instrument: Guitar solo]
[Mood: Nostalgic]

[Outro]
[Instrument: Fading out]
[Instrument: Rain returns]

9.4 案例四:赛博朋克电子乐

目标:创作具有未来感的合成器波浪(Synthwave)曲目

完整提示词:

Genre: dark synthwave with cyberpunk aesthetics and industrial techno influences and Blade Runner soundtrack atmosphere.
Instrumentation: analog subtractive synthesizers with aggressive saw waves and distorted bass sequences and 808 drum machine with heavy sidechain and arpeggiated leads with portamento and vocoder vocals and industrial percussion.
Production: digital coldness with bit-crushing and heavy limiting and wide stereo synth spreads and dystopian reverb spaces and futuristic sound design with glitch elements.
Mood: dark and futuristic with neon-lit cityscape imagery and technological anxiety and noir mystery.
Tempo: driving four-on-the-floor at 128 BPM with occasional triplets.
Structure: extended instrumental sections with build-ups and drops and breakdown with filtered elements.
Mastering: loud and aggressive with crushed dynamics suitable for club play.

人声处理(如果使用):

[Verse]
[Vocal Effect: Vocoder]
[Vocal Effect: Heavy Reverb]
[Vocal Tone: Robotic]

[Chorus]
[Vocal Effect: Distortion]
[Energy: High]

9.5 案例五:民谣摇滚叙事曲

目标:创作讲述"西部拓荒者故事"的民谣摇滚

完整提示词:

Genre: folk rock with Americana influences and 1970s singer-songwriter aesthetics and modern indie folk production.
Instrumentation: acoustic guitar with steel strings and harmonica and fiddle and upright bass and brushed drums and male baritone vocals with slight gravel and female harmony vocals.
Production: organic and earthy with natural room acoustics and analog warmth and minimal processing preserving performance imperfections and campfire intimacy.
Mood: nostalgic and storytelling with frontier spirit and hardship and hope and connection to land.
Structure: narrative verses with singalong chorus and instrumental bridge featuring fiddle solo.
Lyrics: storytelling about pioneers and journey and landscape.
Mastering: warm and natural with moderate loudness preserving dynamic storytelling.

歌词示例:

[Verse]
Dusty boots on the Oregon Trail
Wagon wheels creaking, faces pale
Mama's lullaby in the prairie wind
Promising lands where dreams begin

[Chorus]
Oh, carry me over the mountains high
Where the eagles soar and the rivers run wild
Homestead dreams in the setting sun
A new life has just begun

第十章 常见问题与解决方案

10.1 生成质量不佳

问题:音乐听起来"AI 感"重,缺乏灵魂

解决方案:

  1. 增加具体性:避免泛泛的"happy pop",使用"bedroom pop with 1980s cassette tape aesthetics and intimate whispered vocals"
  2. 添加不完美性:明确请求"slight pitch variations"和"performance imperfections"和"breath sounds"
  3. 使用模拟设备描述:如"recorded on 4-track cassette"或"through vintage tube preamp"
  4. 减少电子元素:如果追求有机感,明确排除"synthesizers"和"programmed drums"

10.2 人声问题

问题:人声模糊、跑调或发音不清

解决方案:

  1. 明确音域:使用[Vocalist: Tenor]等标签避免 AI 选择不合适的音域
  2. 简化歌词:减少复杂词汇,增加元音丰富的词汇
  3. 调整混音描述:要求"vocals upfront"和"dry vocal production"减少掩蔽效应
  4. 使用 Auto-Tune 标签:如果接受电子音效果,添加[Vocal Effect: Auto-Tune]掩盖音准问题

10.3 结构混乱

问题:歌曲段落不清晰,过渡突兀

解决方案:

  1. 明确标记所有段落:使用[Verse 1], [Chorus], [Verse 2]等明确编号
  2. 添加过渡指示:在段落间添加[Build]或[Break]标记
  3. 控制段落长度:每段保持 4-8 行,过长段落容易失去结构感
  4. 使用能量标签:通过[Energy: Building]等标签控制动态弧线

10.4 风格偏离

问题:生成的音乐与预期风格不符

解决方案:

  1. 使用排除标签:在 Exclude Styles 中输入不想要的元素
  2. 增加参考艺术家:虽然 Suno 阻止直接复制名人,但可以使用"in the style of 1990s Seattle scene"而非直接说"like Nirvana"
  3. 细化年代描述:添加[Era: 1980s]等标签锚定时间感
  4. 检查冲突标签:确保没有同时使用"acoustic"和"heavy electronic"等矛盾描述

10.5 歌词被唱错

问题:Suno 唱出了提示词中的内容,或歌词被篡改

解决方案:

  1. 使用分割符:在歌词框顶部添加///*****///
  2. 避免空歌词框:始终填写内容,即使是[Instrumental]
  3. 改写风格提示:去除提示词中的押韵和节奏感,使用技术术语
  4. 检查特殊字符:某些符号可能被误解为歌词,使用标准标点

10.6 续写不连贯

问题:Extend 或 Continue 生成的部分与原曲不匹配

解决方案:

  1. 使用 START_ON 参数:确保续写点精确
  2. 复制原提示词:在 Continue 时保持风格提示一致
  3. 音频上传续写:对于重要项目,下载后作为音频上传续写而非使用 Continue 按钮
  4. 手动拼接:在 DAW 中手动拼接不同部分,进行交叉淡化

附录 A:快速参考卡片

提示词模板(复制即用)

基础流行:

Genre: [风格] with [年代] influences.
Instrumentation: [主要乐器] with [演奏方式] and [次要乐器].
Mood: [情绪] with [具体场景].
Production: [录音特征] and [母带标准].

完整控制:

Genre: [具体流派描述].
Instrumentation: [详细配器列表 with 演奏技法].
Style: [质感描述 with 空间特征].
Recording: [设备与场景描述].
Mastering: [最终声音标准].
Mood: [情绪弧线].
Structure: [段落安排].

常用标签速查

结构:[Intro], [Verse], [Chorus], [Bridge], [Drop], [Outro], [Interlude]
人声:[Vocalist: Gender], [Vocal Technique: Style], [Vocal Effect: Type], [Harmony: Yes]
情绪:[Mood: Type], [Energy: Level], [Tempo: Speed], [Intensity: Level]
乐器:[Instrument: Name (Technique)], [Solo: Yes], [Guitar Tone: Type]

排除词建议

避免过度电子化:electronic drums, synthesizers, auto-tune, digital
追求有机感:acoustic instruments only, live recording, no programming
控制人声:no vocals, instrumental only, male only, female only
限制风格:no jazz influence, no classical elements, no hip-hop beats


结语

Suno AI 代表了音乐创作的民主化浪潮,但工具的强大不等于创作的自动成功。掌握提示词工程,本质上是学习如何与 AI 进行精确的音乐对话。本文档提供的框架和技巧,需要结合持续的实践和敏锐的听觉反馈才能真正内化。

记住,AI 是放大器而非替代品——它放大的是你的审美判断、情感表达和创意愿景。最好的 Suno 作品往往来自那些对音乐有清晰想象,并懂得如何用语言将这种想象转化为技术参数的创作者。

持续实验,详细记录,建立你自己的提示词库。音乐的未来属于那些既懂艺术又懂技术的人。


Logo

有“AI”的1024 = 2048,欢迎大家加入2048 AI社区

更多推荐