Short answer: FbM♯11 is a Fb Major ♯11 chord containing the notes F♭, A♭, C♭, B♭. It has 4 inversions. Use the diagrams below to learn each voicing on the keyboard.
Also known as: FbM+11
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Notes: F♭, A♭, C♭, B♭
Notes: A♭, C♭, F♭, B♭
Notes: C♭, F♭, A♭, B♭
Notes: F♭, A♭, B♭, C♭
FbM♯11 is a Fb Major ♯11 chord. It contains the notes F♭, A♭, C♭, B♭. On piano, play these notes simultaneously to sound the chord.
To play FbM♯11 on piano, press the keys F♭, A♭, C♭, B♭ together. The root position uses these exact notes. There are 4 inversions available, each rearranging the same notes in a different order.
The FbM♯11 chord contains the notes: F♭, A♭, C♭, B♭.
FbM♯11 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.
FbM♯11 is also known as FbM+11. These are different notations for the same chord with the same notes: F♭, A♭, C♭, B♭.