musical-dna

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Chinese

Musical DNA Analysis

音乐DNA分析

Purpose

目的

Extract descriptive musical characteristics from any artist or band without using their name, building a vocabulary of sonic qualities for AI music generation, music description, or creative recombination. Replace "sounds like [Artist]" with specific, technique-focused descriptions.

无需提及艺术家或乐队名称，提取其具有描述性的音乐特征，构建一套音质词汇库，用于AI音乐生成、音乐描述或创意重组。将“听起来像[艺术家]”替换为具体的、聚焦技巧的描述。

Core Principle

核心原则

How, not who. Describe techniques, approaches, and sonic qualities rather than referencing artists. This enables:

Ethical AI music generation
Precise communication about sound
Creative recombination of elements
Genre-independent vocabulary

关注方法，而非对象。描述技巧、手法和音质特征，而非引用艺术家。这能够实现：

符合伦理的AI音乐生成
对声音的精准传达
元素的创意重组
独立于流派的词汇库

Quick Reference: Six Dimensions

快速参考：六大维度

Dimension	What to Analyze
Rhythmic Foundation	Drums, tempo, bass lines, time signatures
Harmonic Architecture	Chords, modes, progressions, melodies
Instrumental Techniques	Playing styles, effects, timbres
Production Aesthetics	Recording feel, mix, spatial treatment
Genre Fusion	Influence integration, innovation points
Energy Architecture	Song structure, dynamics, emotional trajectory

维度	分析内容
节奏基础	鼓组、Tempo、贝斯线条、拍号
和声架构	Chord、Mode、和弦进行、旋律
乐器技巧	演奏风格、效果器、音色
制作美学	录制质感、混音、空间处理
流派融合	影响融合、创新点
能量架构	歌曲结构、动态变化、情感走向

Analysis Process

分析流程

Step 1: Select Representative Tracks

步骤1：选择代表性曲目

Choose 3-5 tracks that capture:

Their most recognizable sound
Range across their catalog
Both typical and boundary-pushing examples

选择3-5首能够体现以下特点的曲目：

他们最具辨识度的声音
作品目录中的风格跨度
典型作品和突破边界的例子

Step 2: Systematic Deconstruction

步骤2：系统性拆解

Work through each dimension, focusing on specific techniques and approaches.

逐一分析每个维度，聚焦具体技巧和手法。

Step 3: Extract Prompt-Ready Phrases

步骤3：提取可用于提示词的短语

Convert observations into standalone descriptive phrases that work without artist context.

将观察结果转化为无需艺术家背景也能独立使用的描述性短语。

Dimension 1: Rhythmic Foundation

维度1：节奏基础

Drum Character

鼓点特征

Kit composition: Acoustic, electronic, hybrid, sampled
Stick technique: Brushes, rods, mallets, standard sticks
Snare approach: Rim shots, ghost notes, cross-stick, tight vs. ringy
Kick pattern: Four-on-floor, syncopated, polyrhythmic, sparse
Hi-hat work: Open/closed patterns, 16th note rides, swung
Fill style: Busy, minimal, tom-heavy, snare rolls

套鼓构成：Acoustic、electronic、hybrid、sampled
鼓槌技巧：Brushes、rods、mallets、标准鼓槌
军鼓处理：Rim shots、ghost notes、cross-stick、紧凑 vs 共鸣
底鼓节奏：Four-on-floor、syncopated、polyrhythmic、简约
踩镲表现：开/闭镲节奏、16分音符ride、swung
加花风格：繁复、极简、多嗵鼓、军鼓滚奏

Time & Tempo

节拍与速度

Time signatures: 4/4, 3/4, 6/8, odd meters (5/4, 7/8)
Tempo range: Locked BPM or flexible? Fast, mid, slow?
Subdivision emphasis: 8ths, 16ths, triplets, swung
Polyrhythmic layering: Multiple meters happening simultaneously

拍号：4/4、3/4、6/8、非常规拍号（5/4、7/8）
速度范围：固定BPM还是灵活变化？快速、中速、慢速？
细分节奏侧重：8分音符、16分音符、三连音、swung
复节奏叠加：同时存在多种节拍

Bass Line DNA

贝斯线条DNA

Technique: Fingered, picked, slapped, synth, upright
Role: Rhythmic anchor vs. melodic counterpoint
Range: Sub-bass heavy, mid-focused, full range
Kick relationship: Locked, complementary, independent

Example Phrases:

"Driving 8th-note hi-hat over syncopated kick"
"Slapped bass with muted ghost notes"
"Swung triplet feel at 95 BPM"

技巧：指弹、拨片、slap、合成器、原声贝斯
角色：节奏锚点 vs 旋律对位
音域：侧重低音、中音、全音域
与底鼓的关系：锁定、互补、独立

示例短语：

"Driving 8th-note hi-hat over syncopated kick"
"Slapped bass with muted ghost notes"
"Swung triplet feel at 95 BPM"

Dimension 2: Harmonic Architecture

维度2：和声架构

Chord Progressions

和弦进行

Major/minor balance: Predominantly one or mixed?
Modal inflections: Dorian darkness, Mixolydian brightness
Chromatic movement: Smooth voice leading, sudden shifts
Chord density: Triads, 7ths, extended (9ths, 11ths, 13ths)
Harmonic rhythm: Slow changes (1/bar) or rapid (2+/bar)

大小调平衡：以某一种为主还是混合使用？
调式变音：Dorian暗色调、Mixolydian明亮感
半音运动：平滑声部进行、突然转调
和弦密度：三和弦、七和弦、延伸和弦（9th、11th、13th）
和声节奏：慢速变化（每小节1个和弦）或快速变化（每小节2个及以上）

Tonal Centers

调中心

Key preferences: Sharp keys, flat keys, open-string friendly
Modulation: None, gradual, sudden, frequent
Scale choices: Natural minor, harmonic minor, pentatonic, modes
Dissonance tolerance: Clean resolution, lingering tension

调性偏好：升号调、降号调、适合空弦的调
转调：无转调、渐变转调、突然转调、频繁转调
音阶选择：自然小调、和声小调、五声音阶、调式
不协和音容忍度：清晰解决、持续张力

Melodic Contour

旋律轮廓

Range: Wide intervals or narrow
Movement: Stepwise, leaping, arpeggiated
Phrase length: Short punchy or long flowing
Repetition balance: Hooks vs. development

Example Phrases:

"Minor key with Dorian 6th inflection"
"Slow harmonic rhythm, one chord per 4 bars"
"Wide interval leaps in vocal melody"

音域：宽音程还是窄音程
运动方式：级进、跳进、琶音化
乐句长度：短促有力还是悠长流畅
重复平衡：钩子旋律 vs 发展性旋律

示例短语：

"Minor key with Dorian 6th inflection"
"Slow harmonic rhythm, one chord per 4 bars"
"Wide interval leaps in vocal melody"

Dimension 3: Instrumental Techniques

维度3：乐器技巧

Guitar Approaches

吉他手法

Pickup selection: Bridge (bright), neck (warm), split
Tone shaping: Treble-forward, mid-scoop, bass-heavy
Technique: Fingerpicking, flatpicking, hybrid, percussive
Tuning: Standard, drop D, open tunings, baritone

拾音器选择：琴桥（明亮）、琴颈（温暖）、拆分拾音器
音色塑造：侧重高音、削减中音、侧重低音
演奏技巧：指弹、平拨、混合拨弦、打击式演奏
调弦：标准调弦、Drop D、开放调弦、Baritone调弦

Effects Chain

效果器链

Distortion type: Overdrive, fuzz, high-gain, clean
Time-based: Reverb (room, hall, plate), delay (analog, digital, tape)
Modulation: Chorus, phaser, flanger, tremolo, vibrato
Pitch: Octave, harmonizer, whammy
Dynamics: Compression (heavy, light, none)

失真类型：Overdrive、fuzz、高增益、干净音色
时间类效果：Reverb（房间、大厅、板式）、Delay（模拟、数字、磁带）
调制类效果：Chorus、phaser、flanger、tremolo、vibrato
音高类效果：Octave、和声效果器、Whammy
动态类效果：Compression（重度、轻度、无压缩）

Other Instruments

其他乐器

Keys/synth: Analog warmth, digital precision, organ, piano
Percussion: Auxiliary (tambourine, shaker), world instruments
Brass/strings: Section vs. solo, dry vs. lush
Electronics: Samples, loops, glitches, synthesis

Example Phrases:

"Neck pickup through mild tube overdrive"
"Slap-back delay with plate reverb"
"Fingerpicked acoustic with percussive body hits"

键盘/合成器：Analog温暖感、Digital精准度、风琴、钢琴
打击乐器：辅助打击（铃鼓、沙锤）、世界民族乐器
铜管/弦乐：声部合奏 vs 独奏、干声 vs lush（丰满）
电子元素：采样、循环、 glitch、合成器音色

示例短语：

"Neck pickup through mild tube overdrive"
"Slap-back delay with plate reverb"
"Fingerpicked acoustic with percussive body hits"

Dimension 4: Production Aesthetics

维度4：制作美学

Spatial Characteristics

空间特征

Environment feel: Professional studio, live room, bedroom, outdoor
Reverb treatment: Dry, intimate, expansive, cavernous
Stereo field: Wide, narrow, mono-compatible
Depth staging: Everything forward, layered front-to-back

环境质感：专业录音室、现场房间、卧室、户外
混响处理：干声、亲密感、开阔感、 cavernous（洞穴感）
立体声场：宽阔、狭窄、兼容单声道
深度层次：所有元素靠前、前后分层

Mix Philosophy

混音理念

Prominence hierarchy: Drums-first, vocal-forward, guitar-heavy
Frequency allocation: Each instrument's spectral home
Dynamic range: Compressed, dynamic, limiting
Clarity vs. saturation: Pristine separation vs. glued warmth

突出层级：鼓组优先、人声靠前、吉他主导
频率分配：每件乐器的频谱定位
动态范围：压缩、动态、限制
清晰度与饱和度：纯净分离 vs 粘合温暖感

Sonic Texture

声音质感

Signal path: Clean, saturated, distorted, degraded
High frequency: Bright, airy, rolled-off, harsh
Low end: Tight, boomy, sub-heavy, absent
Midrange: Scooped, present, honky, balanced

Example Phrases:

"Bedroom recording aesthetic with lo-fi saturation"
"Drum-forward mix with tight low end"
"Vintage tape warmth with rolled-off highs"

信号路径：干净、饱和、失真、退化
高频：明亮、 airy（空气感）、滚降、刺耳
低频：紧凑、浑浊、侧重低音、缺失
中频：削减、突出、 honky（鼻音重）、平衡

示例短语：

"Bedroom recording aesthetic with lo-fi saturation"
"Drum-forward mix with tight low end"
"Vintage tape warmth with rolled-off highs"

Dimension 5: Genre Fusion Analysis

维度5：流派融合分析

Influence Mapping

影响映射

Primary foundation: The dominant genre base (60%+)
Secondary elements: Strong secondary influence (20-30%)
Tertiary accents: Occasional flavor (10% or less)

主要基础：主导流派（占比60%+）
次要元素：强烈的次要影响（占比20-30%）
** tertiary点缀**：偶尔出现的风格（占比10%及以下）

Integration Methods

融合方式

Temporal placement: Genre X in verses, genre Y in choruses
Instrumental assignment: Drums from A, guitars from B
Transition approach: Seamless blend vs. jarring contrast
Era mixing: Vintage techniques + modern production

时间布局：主歌用流派X，副歌用流派Y
乐器分配：鼓组来自流派A，吉他来自流派B
过渡方式：无缝融合 vs 突兀对比
时代混合：复古技巧 + 现代制作

Innovation Points

创新点

Boundary crossing: Where conventions are broken
Novel combinations: Unexpected genre marriages
Signature fusion: Their unique contribution

Example Phrases:

"Math rock precision over post-punk foundation"
"Hip-hop production sensibility applied to folk songwriting"
"Grunge dynamics with shoegaze texture"

边界突破：打破常规的地方
新颖组合：意外的流派结合
标志性融合：他们的独特贡献

示例短语：

"Math rock precision over post-punk foundation"
"Hip-hop production sensibility applied to folk songwriting"
"Grunge dynamics with shoegaze texture"

Dimension 6: Energy Architecture

维度6：能量架构

Song Structure

歌曲结构

Intro character: Atmospheric, punchy, fade-in, cold start
Verse energy: Pulled back, driving, building
Chorus intensity: Lift, explosion, subtle shift
Bridge/breakdown: Contrast, climax, reflection
Outro approach: Fade, stop, resolve, evolve

** intro特点**：氛围化、有力、渐入、冷启动
主歌能量：收敛、推进、渐强
副歌强度：提升、爆发、微妙变化
桥段/ breakdown：对比、高潮、反思
** outro方式**：渐弱、骤停、解决、演变

Dynamic Range

动态范围

Intensity curves: Gradual build, sudden shifts, flat line
Peak placement: Early, middle, late, multiple
Release patterns: Sudden drop, gradual decay

强度曲线：渐强、突然变化、平稳
峰值位置：早期、中期、晚期、多个峰值
释放模式：突然回落、渐弱

Emotional Trajectory

情感走向

Mood arc: Single state, journey, oscillation
Tension cycles: Build-release frequency
Climax character: Cathartic, devastating, transcendent

Example Phrases:

"Slow build across 4 minutes to explosive final chorus"
"Sudden dynamic drops creating tension"
"Verse-chorus contrast via density rather than volume"

情绪弧线：单一状态、旅程式、波动
张力循环：构建-释放的频率
高潮特点：宣泄式、毁灭性、超凡脱俗

示例短语：

"Slow build across 4 minutes to explosive final chorus"
"Sudden dynamic drops creating tension"
"Verse-chorus contrast via density rather than volume"

Documentation Template

文档模板

One-Sentence DNA

一句话DNA

[Rhythmic approach] + [harmonic character] + [instrumental signature] + [production aesthetic]

Example: "Syncopated post-punk drumming over minor modal progressions, angular clean guitar with chorus effect, dry room recording with bass-forward mix"

[Rhythmic approach] + [harmonic character] + [instrumental signature] + [production aesthetic]

示例： "Syncopated post-punk drumming over minor modal progressions, angular clean guitar with chorus effect, dry room recording with bass-forward mix"

Detailed Breakdown

详细拆解

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Rhythmic Signature

Time feel:
Drum character:
Bass approach:
Syncopation style:

Time feel:
Drum character:
Bass approach:
Syncopation style:

Harmonic DNA

Chord tendencies:
Scale preferences:
Progression patterns:

Chord tendencies:
Scale preferences:
Progression patterns:

Instrumental Character

Guitar tone/technique:
Effects signature:
Other key instruments:

Guitar tone/technique:
Effects signature:
Other key instruments:

Production Fingerprint

Recording aesthetic:
Mix characteristics:
Sonic texture:

Recording aesthetic:
Mix characteristics:
Sonic texture:

Genre Fusion Map

Primary foundation:
Secondary elements:
Innovation points:

Primary foundation:
Secondary elements:
Innovation points:

Energy Architecture

Typical structure:
Dynamic range:
Build patterns:

undefined

Typical structure:
Dynamic range:
Build patterns:

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Extractable Prompt Elements

可提取的提示词元素

List 5-10 standalone phrases usable in AI generation:

"..."
"..."

列出5-10个可用于AI生成的独立短语：

"..."
"..."

Ethical Guidelines

伦理准则

Do

建议

Combine elements from multiple analyses
Focus on techniques and approaches
Build reusable vocabulary
Create novel fusions

结合多个分析中的元素
聚焦技巧和手法
构建可复用的词汇库
创造新颖的融合

Don't

禁忌

Copy complete profiles directly
Replicate signature riffs/melodies
Use as "sounds like [Artist]" substitute
Claim to reproduce specific artists

直接复制完整的特征档案
复制标志性riff/旋律
作为“听起来像[艺术家]”的替代
声称复刻特定艺术家

Anti-Patterns

反模式

1. The Name Drop

1. 提及名称

Pattern: Using artist names as shorthand instead of technique descriptions. "Sounds like Radiohead" instead of describing the actual sonic qualities. Why it fails: Defeats the entire purpose. Artist names are black boxes that convey different things to different people and may produce copyright issues in AI generation. Fix: Never use artist names in final output. For every "sounds like X," unpack what that actually means in terms of rhythm, harmony, production, etc.

模式： 使用艺术家名称作为 shorthand，而非描述技巧。比如用“听起来像Radiohead”代替描述实际的音质特征。 问题： 违背了本方法的核心目的。艺术家名称是黑箱，不同人理解不同，还可能在AI生成中引发版权问题。 解决方法： 最终输出中绝不使用艺术家名称。对于每个“听起来像X”的描述，都要拆解为节奏、和声、制作等具体方面的特征。

2. The Single Dimension

2. 单一维度分析

Pattern: Analyzing only one dimension (usually rhythm or production) while ignoring others. Producing incomplete profiles. Why it fails: Musical identity emerges from interaction of all dimensions. A rhythmic profile without harmonic context is useless for generation. Fix: Force yourself through all six dimensions. Even if an artist seems "about the guitar sound," their rhythmic choices matter.

模式： 仅分析一个维度（通常是节奏或制作），忽略其他维度。生成不完整的特征档案。 问题： 音乐身份来自所有维度的相互作用。缺乏和声背景的节奏特征档案对生成毫无用处。 解决方法： 强制完成所有六个维度的分析。即使某个艺术家看似“以吉他音色为核心”，他们的节奏选择也同样重要。

3. The Genre Substitute

3. 用流派替代具体描述

Pattern: Describing music by genre labels instead of techniques. "Post-punk" instead of describing what makes it post-punk. Why it fails: Genre labels are contested categories, not techniques. AI systems need concrete instructions, not genre negotiations. Fix: Treat genre labels as starting points requiring unpacking. What rhythmic, harmonic, and production choices define this genre for this artist?

模式： 用流派标签描述音乐，而非具体技巧。比如用“后朋克”代替描述使其成为后朋克的具体特征。 问题： 流派标签是有争议的分类，而非技巧。AI系统需要具体指令，而非流派讨论。 解决方法： 将流派标签视为需要拆解的起点。该艺术家的哪些节奏、和声和制作选择定义了这个流派？

4. The Representative Track Trap

4. 代表性曲目陷阱

Pattern: Analyzing one famous song and extrapolating to entire catalog. Missing range and evolution. Why it fails: Artists vary. Their most famous song may not be representative. Analysis from one track produces narrow profiles. Fix: Analyze 3-5 tracks from different periods and modes. Look for both constants and variations.

模式： 仅分析一首知名歌曲，并推广到整个作品目录。忽略了风格跨度和演变。 问题： 艺术家的风格会变化。他们最知名的歌曲可能不具代表性。仅从一首曲目分析会生成狭窄的特征档案。 解决方法： 分析不同时期和风格的3-5首曲目。寻找共性和变化。

5. The Technical Overdose

5. 技术过载

Pattern: Including so much technical detail that prompts become unusable. Every possible parameter specified. Why it fails: AI generation systems can't process unlimited context. Overly detailed prompts get truncated or confuse the model. Fix: Distill to 5-10 essential phrases. Prioritize what makes this artist distinct rather than comprehensive.

模式： 包含过多技术细节，导致提示词无法使用。指定了所有可能的参数。 问题： AI生成系统无法处理无限的上下文。过于详细的提示词会被截断或混淆模型。 解决方法： 提炼为5-10个核心短语。优先考虑该艺术家的独特之处，而非面面俱到。

Integration Points

集成点

Inbound:

From listening to music you want to analyze

Outbound:

To AI music generation prompts
To
```
lyric-diagnostic
```
for complete song analysis

Complementary:

```
lyric-diagnostic
```
: Lyrical analysis (words)
This skill: Musical analysis (sounds)

输入：

来自你想要分析的音乐聆听

输出：

用于AI音乐生成的提示词
传入
```
lyric-diagnostic
```
以完成完整歌曲分析

互补工具：

```
lyric-diagnostic
```
：歌词分析（文字层面）
本技能：音乐分析（声音层面）