Suno、Udio、RaoMusic向けAI音楽プロンプト50選
優れたAI音楽プロンプトは、曲の方向性をしっかり示しつつ、モデルが自由に創作できる余白も残しています。実用的なプロンプトでは、通常 ジャンル、ムード、テンポ感、楽器、ボーカルの方向性、曲構成、制作テイスト を指定します。長い文章を書いたり、ほかのアーティスト名を使ったりする必要はありません。 このガイドでは、Suno、Udio、RaoMusic、その他類似ツールで使える50個のコピペ用AI音楽プロンプトを紹介します。フル楽曲、インスト、YouTube用BGM、ポッドキャストのイントロ、映画音楽、ジャンル実験の出発点として活用してください。すでに歌詞がある場合は、ツールの歌詞欄に入れ、ここで紹介するプロンプトで音楽の雰囲気を指定しましょう。 自分の歌詞で曲を作る方法 で、その流れを手順ごとに解説しています。 AI生成に有効な方向性を与える音楽要素を組み合わせましょう。 AI音楽プロンプトに何を入れるべきですか？ まずはこのシンプルな式を使ってください。 [ジャンル] + [ムード] + [テンポまたは勢い] + [主な楽器] + [ボーカルの方向性] + [曲構成] + [制作面の指定] 例: 現代的なインディーポップ。温かくノスタルジック。ミッドテンポ。澄んだエレキギターと柔らかいドラム。親密な女性ボーカル。抑えめなAメロから高揚感のあるサビへ。洗練されたライブ感のあるプロダクション。 毎回すべての要素を入れる必要はありません。用途に応じて重要な部分だけを使ってください。 歌ものの場合: 声質、発音、感情表現、サビの方向性を加えます。 インストの場合: 主役の楽器、グルーヴ、盛り上がり方、自然にループできるかを重視します。 動画用音楽の場合: 映像のムード、セリフの邪魔をしないか、欲しい強さを加えます。 ジャンル実験の場合: ジャンル名だけでなく、リズム、特徴的な楽器、アレンジを指定します。 以下のプロンプトは出発点であり、保証ではありません。同じ文言でもモデルや生成ごとに結果が変わるため、複数回生成し、1回ごとに1つの要素だけ変えてみましょう。 1. ポップソング向けAI音楽プロンプト はっきりしたフック、今っぽいアレンジ、印象的なサビのある完成形の楽曲が欲しいときに使ってください。 1. 明るいラジオポップ: 現代的なラジオポップ。明るく前向き。ミッドテンポ。きらめくシンセ、クリーンなエレキギター、歯切れのよいドラム、はっきりした女性ボーカル。短いAメロと大きく歌えるサビ。洗練された現代的なプロダクション。 2. エモーショナルなピアノポップ: 感情的なピアノポップバラード。親密で弱さのある雰囲気。スローテンポからミッドテンポ。温かいピアノ、控えめなストリングス、抑えたドラム、表現力のある男性ボーカル。静かなAメロから広がるラストサビへ。 3. サマーポップ: हलではなく? Wait need Japanese only no English. Need fix. 2. AI music prompts for hip-hop and rap These prompts emphasize rhythm, flow, drums, bass, and the space needed for lyrics. Add your own lyrics separately when the tool supports custom lyrics. 6. Boom-bap rap: Classic boom-bap hip-hop, focused and confident, steady mid-tempo groove, dusty piano sample feel, chopped drums, deep bass, rhythmic male rap vocal, clear 16-bar verses and a strong hook, punchy underground mix. 7. Modern trap: Modern trap song, dark and determined, slow halftime feel, heavy 808 bass, sharp hi-hats, sparse bell melody, controlled male rap vocal, tense verse and explosive hook, clean low-end production. 8. Melodic rap: Melodic hip-hop, reflective and hopeful, mid-tempo, warm keys, atmospheric pads, round 808s and crisp drums, emotional sung-rap vocal, memorable chorus with spacious verses, polished late-night mix. 9. Drill: Contemporary drill track, tense and cinematic, urgent tempo feel, sliding 808s, syncopated hi-hats, dark piano stabs, direct rap delivery, compact hook and aggressive verse energy, tight modern mix. 10. Conscious hip-hop: Thoughtful conscious hip-hop, serious but uplifting, steady mid-tempo, soulful piano, live bass, crisp boom-bap drums, articulate rap vocal, storytelling verses and a simple repeated chorus, warm organic production. 3. AI music prompts for rock and alternative Describe the guitar tone and drum energy clearly. If you want a vocal song, specify whether the vocal should stay intimate in the verses and expand in the chorus. 11. Indie rock: Indie rock song, restless and hopeful, driving mid-tempo, jangly electric guitars, live bass and roomy drums, earnest male vocal, conversational verses and an anthemic chorus, energetic live-band production. 12. Pop punk: Melodic pop punk, fast and youthful, distorted power-chord guitars, tight live drums, energetic bass, bright vocal with layered chorus harmonies, short verses and a shout-along hook, punchy modern production. 13. Alternative rock: Alternative rock, moody and powerful, mid-tempo, low-tuned guitars, dynamic drums, atmospheric feedback, expressive female vocal, quiet verse that breaks into a heavy chorus, wide dramatic mix. 14. Acoustic rock: Acoustic rock ballad, honest and warm, slow tempo, fingerpicked acoustic guitar, soft percussion and subtle strings, natural male vocal, intimate verse and emotional chorus, organic room sound. 15. Garage rock: Raw garage rock, urgent and rebellious, fast tempo, fuzzy guitar riff, pounding drums, driving bass, rough energetic vocal, simple verse and explosive repeated hook, gritty analog recording texture. 4. AI music prompts for electronic, EDM, and dance music For dance music, describe the build, drop, groove, and sound palette. If the track will sit under dialogue, ask for a controlled arrangement instead of a constant full-volume drop. 16. Festival EDM: Festival EDM instrumental, euphoric and energetic, four-on-the-floor beat, bright supersaw chords, pulsing bass, rising build, dramatic drop and a clean outro, wide high-energy production. 17. Deep house: Deep house, smooth and nocturnal, steady mid-tempo groove, warm bassline, soft plucks, restrained kick, airy vocal chops, gradual arrangement with a memorable instrumental hook, polished club mix. 18. Synthwave: Cinematic synthwave, nostalgic and nocturnal, driving mid-tempo, pulsing analog bass, arpeggiated synths, gated drums and wide pads, instrumental with a strong opening motif and a satisfying final lift. 19. Drum and bass: Modern drum and bass, fast and focused, rolling breakbeat, deep sub bass, atmospheric pads, sharp synth lead, instrumental arrangement with a clear build and drop, powerful but clean low end. 20. Chill electronic: Chill electronic instrumental, calm and spacious, slow-to-mid tempo, soft kick, warm pads, gentle plucked synth and subtle percussion, gradual evolution without a dramatic drop, clean background-friendly mix. 5. AI music prompts for lo-fi, study, and relaxing music These are useful when you need music that creates atmosphere without demanding all of the listener's attention. 21. Lo-fi study beats: Lo-fi instrumental for studying, calm and focused, slow steady beat, dusty electric piano, soft vinyl texture, muted drums and warm bass, simple repeating motif, no sudden transitions, unobtrusive mix. 22. Coffee shop jazz: Cozy coffee shop jazz instrumental, relaxed and warm, slow swing feel, mellow upright piano, brushed drums, upright bass and soft saxophone, gentle improvisation, intimate room ambience. 23. Ambient sleep music: Ambient sleep music, extremely calm and spacious, very slow movement, soft synth pads, distant piano notes and subtle air texture, no drums, no sharp changes, seamless long-form atmosphere. 24. Meditation music: Meditation instrumental, peaceful and grounded, slow free-flowing tempo, singing bowls, soft piano, gentle strings and warm drones, gradual transitions, quiet high-end and no distracting percussion. 25. Relaxing acoustic: Relaxing acoustic instrumental, peaceful and sunny, slow-to-mid tempo, fingerpicked guitar, light shaker, soft piano and subtle nature-like ambience, simple repeating theme, warm natural recording. 6. AI music prompts for cinematic and game music For visual media, describe the scene, emotional arc, and whether the track should leave room for dialogue or sound effects. 26. Film opening: Cinematic opening theme, mysterious and expansive, slow build, low strings, soft piano, distant percussion and swelling brass, instrumental, introduce a memorable motif and end with unresolved tension. 27. Emotional film scene: Emotional film score, tender and bittersweet, slow tempo, delicate piano, warm strings and subtle cello, gradual emotional lift, no vocals, leave space for dialogue, intimate cinematic mix. 28. Action trailer: Action trailer music, urgent and heroic, rising tempo feel, deep percussion, low strings, brass stabs and dramatic impacts, tension build into a powerful climax, modern trailer production. 29. Fantasy game world: Fantasy game background music, adventurous and magical, moderate tempo, orchestral strings, wooden flute, harp and light hand percussion, evolving loop with a clear theme, immersive but not overly intense. 30. Game menu loop: Atmospheric game menu instrumental, calm and futuristic, slow-to-mid tempo, soft synth pads, piano motif, subtle pulse and distant textures, seamless loop ending where it can restart naturally. 7. AI music prompts for YouTube, podcasts, and videos Tell the model what the music is supporting. A background track should not compete with speech, so mention intensity, space, and loopability. 31. YouTube vlog: Warm upbeat background music for a lifestyle YouTube vlog, light mid-tempo groove, acoustic guitar, soft drums, playful bass and bright keys, instrumental, consistent energy under narration, clean loop-friendly ending. 32. Travel video: Cinematic travel background music, uplifting and adventurous, mid-tempo, acoustic guitar, hand percussion, strings and light piano, instrumental, gradual lift for scenic reveals, no sudden loud drop. 33. Product video: Modern technology product video music, clean and confident, steady mid-tempo pulse, muted synth bass, precise electronic percussion and airy pads, instrumental, minimal arrangement with space for voice-over. 34. Podcast intro: Short podcast intro music, curious and energetic, fast clean groove, memorable three-note synth motif, punchy drums and warm bass, instrumental, strong opening and a clear four-second ending for the host to speak. 35. True crime podcast: Dark investigative podcast intro, tense and restrained, slow pulse, low piano, subtle drones, muted percussion and distant strings, instrumental, suspenseful without horror clichés, short clean ending. 8. AI music prompts for ads and commercial content Commercial music needs a clear emotional message and an arrangement that can be edited. Ask for a strong opening, a useful middle section, and a clean ending when you need to cut the track to time. 36. Fashion ad: Stylish fashion advertisement music, confident and sleek, mid-tempo electronic groove, deep bass, crisp percussion, glossy synths and minimal vocal textures, instrumental, clear beats for quick edits, premium modern mix. 37. Food brand ad: Warm food brand advertisement music, joyful and inviting, upbeat tempo, acoustic guitar, hand claps, light piano and playful percussion, instrumental, memorable hook, bright clean ending. 38. Fitness ad: High-energy fitness advertisement music, motivating and focused, fast tempo, driving electronic bass, punchy drums, rhythmic synths and rising transitions, instrumental, strong downbeats for workout cuts. 39. App launch video: Modern app launch soundtrack, optimistic and innovative, medium tempo, bright synth plucks, soft piano, electronic drums and gentle bass, instrumental, progressive build with a confident final resolution. 40. Small business promo: Friendly small business promotional music, trustworthy and positive, relaxed mid-tempo, acoustic guitar, piano, light percussion and subtle strings, instrumental, warm memorable theme, natural non-corporate production. 9. AI music prompts for vocals and emotional performances These prompts focus on performance direction rather than a specific artist. They work well when you already have lyrics and want the vocal to carry the emotional center. 41. Intimate female vocal: Intimate female vocal performance, vulnerable and close-miked, sparse piano and soft ambient pads, slow tempo, restrained verse with a fuller final chorus, natural breath and clear diction. 42. Powerful male vocal: Powerful male pop-rock vocal, determined and emotional, mid-tempo drums, electric guitar and piano, controlled verse building into a strong high-register chorus, layered harmonies and live energy. 43. Soft duet: Warm male and female duet, affectionate and conversational, mid-tempo acoustic pop, alternating verses, harmonized chorus, acoustic guitar, piano and light percussion, natural chemistry and balanced vocal mix. 44. Soul vocal: Contemporary soul song, rich expressive female vocal, slow groove, electric piano, warm bass, restrained drums and subtle horns, emotional verse and soaring chorus, spacious analog-inspired production. 45. Storytelling vocal: Storytelling folk-pop song, clear conversational vocal, steady acoustic guitar and gentle percussion, mid-tempo, detailed verses, memorable simple chorus, natural phrasing and intimate live-room sound. 10. AI music prompts for unusual ideas and experiments Use these when you want a more distinctive result. The key is to combine a familiar song structure with one unusual texture or arrangement choice. 46. Minimal one-instrument song: Minimal vocal song built around solo piano, intimate and honest, slow tempo, sparse verse, gradually layered vocal harmonies in the chorus, no drums until the final section, detailed natural recording. 47. Unexpected instrument: Modern indie pop song featuring marimba as the main hook, playful and bittersweet, mid-tempo drums, warm bass, clean guitar accents and expressive vocal, clear verse-chorus structure, bright polished mix. 48. One-minute song: Complete one-minute pop song, immediate hook in the first five seconds, compact verse, catchy chorus, one short instrumental turnaround and a clean ending, bright modern production, no long intro. 49. Evolving instrumental: Progressive ambient instrumental, begins with one soft piano motif and slowly adds strings, synth pads and delicate percussion, reflective mood, no sudden changes, satisfying cinematic climax and gentle release. 50. Genre blend: Organic folk and modern electronic fusion, hopeful and expansive, fingerpicked acoustic guitar, warm synth pads, light electronic drums and live percussion, expressive vocal, acoustic verse opening into a wide electronic chorus. AI音楽プロンプトがうまくいかないとき、どう改善しますか？ 生成結果が外れたたびに、やみくもに形容詞を足さないでください。結果を見て、プロンプトの該当部分を修正しましょう。 何が問題か 何を変えるか 曲がありきたりに聞こえる 特徴的な楽器、グルーヴ、またはアレンジの対比を追加する まとまりがなさすぎる 楽器を減らし、抑えたアレンジを指定する サビが際立たない 抑えめのAメロ、持ち上がるサビ、重ねたハーモニーを指定する 曲が遅すぎる、または速すぎる あいまいな表現を、明確なテンポ感とエネルギーレベルに置き換える ボーカルが合わない 歌い方、音域、発音、感情の強さを描写する BGMが話し声とかぶる 一定で低強度のアレンジと、ナレーションのための余白を指定する 曲が展開しない 始まり、ビルド、ピーク、解放を描写する 既存のスタイルをなぞりすぎる アーティスト名は外し、代わりに楽器、リズム、構成、制作面を描写する 体系的な初心者向けワークフローなら、 AI音楽制作の始め方 をご覧ください。歌詞中心の曲づくりなら、 自分の歌詞で曲を作る方法 の手順が役立ちます。 AI音楽プロンプトは商用プロジェクトに使えますか？ プロンプト自体にライセンスはありません。商用利用の可否は、ツール、生成に使ったプラン、そして用途によって決まります。広告、クライアント動画、ポッドキャスト、配信リリース、収益化チャンネルで使う前に、次を確認してください。 生成ツールの最新の商用利用条件を確認する。 使用権のある歌詞やサンプルだけを使う。 存命アーティストの模倣や、著作権のある楽曲の再現を求めない。 プロンプト、生成日時、書き出しファイル、適用ライセンスの記録を保存する。 商用許可があっても、プラットフォームがトラックを検出・警告しないとは限らないことを理解する。 RaoMusicでは、現在のライセンス条件のもとで生成トラックに商用利用権が含まれており、継続課金のサブスクリプションではなく都度利用のオプションを提供しています。クライアント案件や有料媒体で使う前に、 RaoMusicの商用ライセンス を必ずご確認ください。
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