Suno実験：「Just the two of us」から始まる音楽進化ツリーとその応用
chatGPTは知識として理解している「Just the two of us」コード進行にかかわる音楽進化を、Sunoにどこまで再現させられるかはわからないが、この進化ツリーがSunoから何かを引き出せるのではないかと、実験をしてみました。
「Just the two of us」から始まる音楽進化ツリー：
- [Title: Just the Two of Us Evolution]
- [Music Style Section:]
- [Era: 1980s]
- [Category: Original Sound]
- [Genre: Smooth Jazz, R&B]
- [Mood: Relaxed, Smooth, Melodic]
- [Tempo: 96 BPM]
- [Sound Quality: Warm, Rich Harmonics]
- [Key Elements: Saxophone Melodies, Major 7th and Minor 7th Chords, Soft Groove]
- [Era: 1990s]
- [Category: Smooth Jazz & R&B Evolution]
- [Genre: Neo-Soul, R&B]
- [Mood: Soulful, Mellow, Emotional]
- [Tempo: 70-85 BPM]
- [Sound Quality: Organic, Vintage Feel]
- [Key Elements: Rhodes Piano, Syncopated Basslines, Complex Chord Voicings, Layered Harmonies]
- [Era: 1990s]
- [Category: Jazz-Influenced Hip-Hop]
- [Genre: Jazz Rap, Boom Bap]
- [Mood: Reflective, Nostalgic, Groove-Oriented]
- [Tempo: 85-95 BPM]
- [Sound Quality: Vinyl Crackle, Lo-Fi Aesthetic]
- [Key Elements: Jazz Samples, Tight Drums, Looping Melodies, Introspective Lyrics]
- [Era: 2000s]
- [Category: Neo-Soul Expansion]
- [Genre: Neo-Soul, Alternative R&B]
- [Mood: Introspective, Ethereal, Groovy]
- [Tempo: 60-80 BPM]
- [Sound Quality: Warm, Saturated, Live Feel]
- [Key Elements: Layered Vocals, Experimental Instrumentation, Sparse Arrangement, Deep Bass]
- [Era: 2010s]
- [Category: Lo-Fi Hip-Hop]
- [Genre: Lo-Fi Hip-Hop, Chillhop]
- [Mood: Chill, Relaxed, Dreamy]
- [Tempo: 60-80 BPM]
- [Sound Quality: Low Fidelity, Warm, Looped]
- [Key Elements: Looped Samples, Jazzy Chords, Simple Drum Patterns, Ambient Noise]
- [Era: 2020s]
- [Category: Contemporary Fusion]
- [Genre: Contemporary R&B, Fusion Jazz]
- [Mood: Smooth, Sophisticated, Emotional]
- [Tempo: 70-90 BPM]
- [Sound Quality: High Fidelity, Crisp, Dynamic Range]
- [Key Elements: Synth Pads, Hybrid Acoustic/Electronic Sounds, Complex Harmonies, Expressive Vocals]
- [Lyrics Section:]
- [Era: 1980s]
- [Key Themes: Love, Connection, Simplicity]
- [Lyrical Style: Direct, Poetic]
- [Era: 1990s]
- [Key Themes: Self-Discovery, Love, Social Commentary]
- [Lyrical Style: Reflective, Soulful]
- [Era: 2000s]
- [Key Themes: Inner Struggles, Personal Growth]
- [Lyrical Style: Deep, Introspective]
- [Era: 2010s]
- [Key Themes: Escapism, Tranquility]
- [Lyrical Style: Minimalistic, Repetitive]
- [Era: 2020s]
- [Key Themes: Emotional Depth, Resilience]
- [Lyrical Style: Expressive, Dynamic]
- [Vocal Section:]
- [Era: 1980s]
- [Vocal Style: Smooth, Melodic]
- [Vocal Effects: Light Reverb]
- [Era: 1990s]
- [Vocal Style: Soulful, Rich]
- [Vocal Effects: Warm Compression, Subtle Delay]
- [Era: 2000s]
- [Vocal Style: Expressive, Layered]
- [Vocal Effects: Saturation, Plate Reverb]
- [Era: 2010s]
- [Vocal Style: Laid-back, Atmospheric]
- [Vocal Effects: Tape Hiss, Low-pass Filter]
- [Era: 2020s]
- [Vocal Style: Dynamic, Emotional]
- [Vocal Effects: High-Fidelity Reverb, Auto-Tune for Emphasis]
このツリーは、時代とカテゴリーから、AMGPフォーマットの
ミュージックスタイルを検索するためのツールです。
「1980年代、オリジナルサウンドカテゴリー」を指定すると、以下のような楽曲が生成できます。
「1990s - Jazz-Influenced Hip-Hop」：
「2010s - Lo-Fi Hip-Hop」:
ジャケットイメージ生成プロンプトの例（Bing image creatorを使う場合）：
「その曲のジャケットイメージプロンプトを英語一文コードブロックで生成してください。若手一流ジャケットイメージ写真家エンティティを生成し、そのエンティティに生成プロンプトを生成させなさい。」
