What chord progressions are used in R&B?
Mostly short loops of 7th and 9th chords. The ones you hear again and again are ii-V-I, like Dm7, G7, Cmaj7, the I-IV-iii-vi loop, like Cmaj7, Fmaj7, Em7, Am7, and minor vamps that rock between two or three minor 7th chords.
What is the most common R&B chord progression?
There isn't one winner, but ii-V-I with 7th chords comes closest. In C major that is Dm7 to G7 to Cmaj7. R&B players often turn it into a loop by starting on the vi chord: Am7, Dm7, G7, Cmaj7.
What are R&B chords?
Regular major and minor chords with extra notes stacked on top. A 7th, a 9th or an 11th gives the chord that soft, full R&B color, so you'll see names like Cm9, Fmaj7 and Bb13. The bass often plays a different note from the chord, written as a slash chord like Ab/Bb.
What are the 3 chords used in R&B?
There's no fixed set of three. A good starting point is the ii, V and I of a key played as 7th chords. In Eb major that's Fm7, Bb7 and Ebmaj7, and those three already sound like R&B.
What key are most R&B songs in?
No single key owns R&B. Flat keys like Eb, Ab, Db and Bb come up a lot, but in practice the singer decides. Pick the key that fits the vocal, then transpose the MIDI to match.
Can I play these R&B progressions in any key?
Yes. Download the MIDI and transpose it in your DAW, or type the key into Melody Generator, for example "r&b chord progression with 9th chords in Ab major, 72 bpm", and get new takes in that key.