R&Bの楽曲をAIで作ろう
テキストを入力するだけで、プロ品質のR&Bトラックを数秒で生成。楽器の知識や音楽理論は一切不要です。
After Hours
R&B AI
R&Bのサウンドを分析
R&Bを構成するリズム・メロディ・サウンドの特徴をAIが分析し、あなたの楽曲に反映します。
リズム & テンポ
R&B (rhythm and blues) originated in the 1940s from African American communities, blending jazz, gospel, and blues. It evolved through Motown's 1960s pop-soul, the funk-influenced 1970s, new jack swing's 1980s–90s dance energy, and the alternative R&B revolution of the 2010s. Each era reinvented the sound while keeping emotional vocals and groove at its core.
メロディ & ハーモニー
The groove is everything in R&B — the way bass, drums, and keys lock together to create an irresistible rhythmic pocket. From Motown's walking bass lines to D'Angelo's neo-soul feel to SZA's minimal trap-influenced beats, R&B rhythm prioritizes feel over technical complexity. Swing, syncopation, and space between notes define the groove.
サウンド & 音色
R&B harmony draws from jazz — extended chords (7ths, 9ths, 11ths, 13ths), chromatic voice leading, and smooth modulations. Classic Motown used gospel-influenced progressions. Neo-soul revived jazz harmony. Modern R&B blends these traditions with simpler pop progressions and atmospheric production, creating emotional depth through both chords and texture.
制作テクニック
Today's R&B is genre-fluid — SZA blends R&B with pop and hip-hop, Daniel Caesar brings gospel warmth, Steve Lacy adds indie rock texture, and Kelela pushes into electronic territory. The genre's emotional core remains constant while production styles shift. Streaming and social media amplified artists like Brent Faiyaz and Summer Walker to global audiences.
R&Bのサブジャンルを探る
R&Bにはさまざまなスタイルが存在します。お好みのサブジャンルを選んで、AIで楽曲を生成しましょう。
Classic R&B / Motown
The foundation — tight bands, orchestral arrangements, and unforgettable vocal performances. Marvin Gaye, Stevie Wonder, and The Supremes defined American popular music.
New Jack Swing
R&B meets hip-hop production — drum machine beats, swingbeat rhythms, and pop hooks. Teddy Riley, Bobby Brown, and Bell Biv DeVoe created the blueprint.
Neo-Soul
Organic R&B revival with jazz harmony, live instrumentation, and conscious lyrics. D'Angelo, Erykah Badu, and Lauryn Hill brought musical depth back to mainstream R&B.
Contemporary R&B
Modern R&B blending traditional vocals with electronic production, hip-hop beats, and pop songwriting. Beyoncé, The Weeknd, and Frank Ocean shaped the current era.
Alternative R&B
Experimental, atmospheric R&B with minimal production, electronic textures, and introspective lyrics. SZA, Daniel Caesar, and Steve Lacy blur genre lines.
Quiet Storm
Slow, romantic R&B for late-night listening — smooth vocals, lush arrangements, and intimate production. Luther Vandross and Anita Baker defined the mood.
R&BのAI音楽ツールを比較
主要なAI音楽ジェネレーターを比較。R&Bの制作にはTuneeが最適な理由をご覧ください。
| 機能 | R&B | Soul | Pop | Hip-Hop | Jazz |
|---|---|---|---|---|---|
| BPM範囲 | 60–130 | 60–130 | 100–140 | 70–130 | 60–200 |
| 主要楽器 | Melismatic, emotive, smooth | Powerful, gospel-influenced | Bright, accessible, hook-driven | Rhythmic, flow-based, melodic | Improvised, scatting |
| ムード | Extended jazz chords, rich | Gospel progressions, major | Simple pop progressions | Loop-based, sampled | Complex, chromatic, modal |
| 曲の長さ | Groove-based, syncopated | Groove, swing, backbeat | Four-on-floor, straight | Sampled, programmed | Swing, walking bass |
| 複雑さ | Polished, layered, spacious | Live band, warm | High-gloss, maximized | Beats, samples, digital | Live, acoustic, minimal |
| 代表的アーティスト | SZA, The Weeknd, Frank Ocean | Aretha Franklin, Otis Redding | Taylor Swift, Dua Lipa | Kendrick Lamar, Drake | Miles Davis, Coltrane |
R&Bのプロンプト例
以下のプロンプトをコピーして、すぐにR&Bの楽曲を生成できます。自由にカスタマイズしてください。
Smooth Groove
Create an R&B track at 88 BPM in Db major. Rhodes piano chords, smooth bass groove, muted drums with rim click, warm pad, and a silky vocal-range melody. Mood: candlelit evening.
Neo-Soul Revival
Generate a neo-soul track at 78 BPM in A minor. D'Angelo-style feel — slightly behind the beat, jazz guitar chords, warm Fender bass, live-feeling drums, and organic textures. Mood: Sunday morning slow dance.
Modern Minimal
Compose an alternative R&B track at 75 BPM in F# minor. Minimal trap hi-hats, deep sub-bass, spacious atmospheric synth, and an intimate vocal melody. Mood: 2 AM voice memo confession.
Motown Magic
Build a classic Motown-style track at 115 BPM in G major. Walking bass line, tambourine, handclaps, bright guitar stabs, strings, and an irresistible pop-soul melody. Mood: dancing in the street.
Quiet Storm
Produce a quiet storm R&B track at 65 BPM in Eb major. Lush string arrangement, tender piano, gentle bass, brushed snare, and a romantic, intimate atmosphere. Mood: slow dance at the end of the night.
R&B Bounce
Create an upbeat R&B track at 105 BPM in Bb major. New jack swing-influenced — crisp drum machine, funky bass synth, bright stabs, and a danceable groove with a pop hook. Mood: getting ready to go out.
Dark R&B
Generate a dark R&B track at 70 BPM in C minor. The Weeknd-influenced — moody synth pad, cavernous reverb, minimalist beat, pitched vocal chop, and a haunting melody. Mood: neon city at midnight.
Gospel R&B
Compose a gospel-influenced R&B track at 80 BPM in Ab major. Rich organ chords, gospel piano runs, choir-style pad, bass groove, and a uplifting emotional build. Mood: spiritual awakening.
R&Bの活用シーン
AIが生成するR&Bの楽曲は、さまざまなシーンで活用できます。
SNS・ショート動画
TikTokやInstagram Reelsに最適なR&BのBGMを生成。バズる動画の音楽をAIで手軽に作りましょう。
Three Simple Steps
From idea to finished track — describe, refine, and export your r&b music.
Describe Your Vision
Tell Music Agent what kind of track you want — reference a mood, artist, or scene. No jargon needed.
Refine Through Chat
Fine-tune BPM, key, instruments, and structure through natural conversation. Iterate until it's perfect.
Export & Use
Download your track in high-quality audio. Fully cleared for commercial use — games, videos, ads, and more.
Explore More Genres
Discover related genres and expand your sonic palette.
Frequently Asked Questions
Everything you need to know about creating r&b music with Tunee.
R&BのAIミュージックジェネレーターは、テキストの指示だけでR&Bスタイルの楽曲を自動生成するツールです。AIがR&Bの特徴的なリズムやメロディ、音色を学習しており、誰でもプロ品質のトラックを作成できます。
簡単です。テキストボックスに「R&Bっぽい曲を作って」と入力するか、プロンプト例を参考にして指示を書くだけ。数秒で楽曲が生成されます。テンポやムード、楽器構成などを細かく指定することも可能です。
はい、Tuneeで生成したR&Bの楽曲は商用利用が可能です。YouTube動画、ポッドキャスト、広告、SNSコンテンツなど、あらゆる用途で自由にお使いいただけます。
はい、楽器の演奏経験や音楽理論の知識は一切不要です。AIがすべて処理するため、テキストで指示を書くだけで本格的なR&Bの楽曲が完成します。
はい、Tuneeは無料プランをご用意しています。まずは無料でR&Bの楽曲生成をお試しください。より多くの機能やダウンロード回数が必要な場合は、有料プランもございます。