Fm11 chord
The F minor eleventh chord (abbreviated "Fm11 chord") is a six-note chord consisting of the notes F, A♭, C, E♭, G, and B♭. The chord is formed by adding an eleventh to a F minor ninth chord.
In practice, the fifth (C) is often omitted from the Fm11 chord to avoid a very dissonant sound, and because it's not always possible to play all notes simultaneously.
Name
F minor eleventh chord
Notes
F A♭ C E♭ G B♭
Intervals
1 ♭3 5 ♭7 9 11
Chord symbol
Fm11
Alternative symbols
F–11 Fmi11 Fmin11
Type
Hexad (six-note chord)