B7alt

Tetrad (four-note chord) rooted on B（Chord Tones: B, D#, F#, A）

B7alt Chord

Chord Tones

Interval	Note
Perfect 1st	B
Major 3rd	D#
Perfect 5th	F#
Minor 7th	A

Alternate chord names

B7

Compatible Scales

B を基準としたスケール

Mixolydian Lydian Dominant Phrygian Dominant Bebop Dominant Diminished (H-W) Half-Whole Diminished Lydian b7 (Dominant) Spanish Gypsy Tritone Chromatic

Piano position

Staff notation

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Bmaj6

＋ Aliases

B6

B69

Bmaj7

＋ Aliases

BM7

Bmaj9

Bmaj11

Bmaj13

Bmaj7#11

Bmaj7b5

Bmaj7#5

Bm

＋ Aliases

Bmin

Bm6

Bm7

＋ Aliases

Bmin7

Bm9

Bm11

Bm13

BmMaj7

＋ Aliases

Bmmaj7 BminMaj7

Bmadd9

B7

＋ Aliases

B7alt

B9

B11

B13

B7b9

B7#9

B7b5

B7#5

B7b11

B7#11

B7b13

B7#13

B7b9b5

B7b9#5

B7#9#5

B13#11

B13#9

B13b9

B13b5

B13#5

B13#9#11

B13b9#11

B13b9b5

B13b9#5

B13#9b5

B13#9#5

Bsus

＋ Aliases

Bsus4

Bsus2

B7sus

＋ Aliases

B7sus4

B9sus

Bdim

＋ Aliases

B° Bo B0

Bdim7

＋ Aliases

Bo7 B07 Bø7 BØ7

Bø

＋ Aliases

BØ Bm7b5

BØ9

Bm#5

＋ Aliases

Baug B+

Badd9

Badd11

B5