Short answer: A#7b13 is a A# 7♭13 chord containing the notes A♯, C♯♯, E♯, G♯, F♯. It has 4 inversions. Use the diagrams below to learn each voicing on the keyboard.
Also known as: A#7-13
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Notes: A♯, C♯♯, E♯, G♯, F♯
Notes: C♯♯, E♯, G♯, A♯, F♯
Notes: E♯, G♯, A♯, C♯♯, F♯
Notes: G♯, A♯, C♯♯, E♯, F♯
A#7b13 is a A# 7♭13 chord. It contains the notes A♯, C♯♯, E♯, G♯, F♯. On piano, play these notes simultaneously to sound the chord.
To play A#7b13 on piano, press the keys A♯, C♯♯, E♯, G♯, F♯ together. The root position uses these exact notes. There are 4 inversions available, each rearranging the same notes in a different order.
The A#7b13 chord contains the notes: A♯, C♯♯, E♯, G♯, F♯.
A#7b13 has 4 inversions. Each inversion rearranges the notes so a different note is at the bottom. The root position starts with the root note, the first inversion moves it to the top, and so on.
A#7b13 is also known as A#7-13. These are different notations for the same chord with the same notes: A♯, C♯♯, E♯, G♯, F♯.