Bbadd11

Tetrad (four-note chord) rooted on Bb（Chord Tones: Bb, D, F, Eb）

Bbadd11 Chord

Chord Tones

Interval	Note
Perfect 1st	Bb
Major 3rd	D
Perfect 5th	F
Perfect 11th	Eb

Compatible Scales

Bb を基準としたスケール

Major (Ionian) Mixolydian Double Harmonic Major Phrygian Dominant Harmonic Major Bebop Dominant Bebop Major Ritsu (Japanese) Ryukyu (Okinawan) Arabic (Hijaz) Spanish Gypsy Chromatic

Piano position

Staff notation

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Bbmaj6

＋ Aliases

Bb6

Bb69

Bbmaj7

＋ Aliases

BbM7

Bbmaj9

Bbmaj11

Bbmaj13

Bbmaj7#11

Bbmaj7b5

Bbmaj7#5

Bbm

＋ Aliases

Bbmin

Bbm6

Bbm7

＋ Aliases

Bbmin7

Bbm9

Bbm11

Bbm13

BbmMaj7

＋ Aliases

Bbmmaj7 BbminMaj7

Bbmadd9

Bb7

＋ Aliases

Bb7alt

Bb9

Bb11

Bb13

Bb7b9

Bb7#9

Bb7b5

Bb7#5

Bb7b11

Bb7#11

Bb7b13

Bb7#13

Bb7b9b5

Bb7b9#5

Bb7#9#5

Bb13#11

Bb13#9

Bb13b9

Bb13b5

Bb13#5

Bb13#9#11

Bb13b9#11

Bb13b9b5

Bb13b9#5

Bb13#9b5

Bb13#9#5

Bbsus

＋ Aliases

Bbsus4

Bbsus2

Bb7sus

＋ Aliases

Bb7sus4

Bb9sus

Bbdim

＋ Aliases

Bbdim7

＋ Aliases

Bbo7 Bb07 Bbø7 BbØ7

Bbø

＋ Aliases

BbØ Bbm7b5

BbØ9

Bbm#5

＋ Aliases

Bbaug Bb+

Bbadd9

Bbadd11

Bb5