One key, six sounds

ii–V–I in B♭ Major

Six classic ways to voice the same three chords in B♭ major — from two-note bebop shells to the "So What" voicing. Each links to notation, audio and a free MIDI file.

Shell Voicings

the Bud Powell school · Cm7 – F7 – B♭maj7

Cm7 – F7 – B♭maj7
Notes, theory & MIDI →

Rootless Voicings — A Form

the Bill Evans school · Cm9 – F13 – B♭maj9

Cm9 – F13 – B♭maj9
Notes, theory & MIDI →

Rootless Voicings — B Form

the Bill Evans school · Cm9 – F13 – B♭maj9

Cm9 – F13 – B♭maj9
Notes, theory & MIDI →

Block Chords

the Red Garland school · Cm7 – F13 – B♭maj9

Cm7 – F13 – B♭maj9
Notes, theory & MIDI →

Quartal Voicings

the McCoy Tyner school · Cm11 – F7sus – B♭6/9

Cm11 – F7sus – B♭6/9
Notes, theory & MIDI →

The "So What" Voicing

Bill Evans, Kind of Blue · Cm11 – F7sus(♯9) – B♭maj13

Cm11 – F7sus(♯9) – B♭maj13
Notes, theory & MIDI →

Drop 2 Voicings

the big-band arranging tradition · Cm9 – F13 – B♭maj9

Cm9 – F13 – B♭maj9
Notes, theory & MIDI →

Stride Tenths

the Teddy Wilson school · Cm9 – F9 – B♭maj9

Cm9 – F9 – B♭maj9
Notes, theory & MIDI →

Upper-Structure Triads

the Herbie Hancock school · Cm11 – F7(♯9♭13) – B♭maj9

Cm11 – F7(♯9♭13) – B♭maj9
Notes, theory & MIDI →

Other keys