E:|_____|_____|_____|__Ab_|_____|__Bb_|_____|_____|__Db_|_____|_____|__E__| _:|_____|__Db_|_____|_____|__E__|_____|_____|_____|__Ab_|_____|__Bb_|_____| _:|__Ab_|_____|__Bb_|_____|_____|__Db_|_____|_____|__E__|_____|_____|_____| _:|_____|__E__|_____|_____|_____|__Ab_|_____|__Bb_|_____|_____|__Db_|_____| _:|__Bb_|_____|_____|__Db_|_____|_____|__E__|_____|_____|_____|__Ab_|_____| E:|_____|_____|_____|__Ab_|_____|__Bb_|_____|_____|__Db_|_____|_____|__E__| 0 1 2 3 4 5 6 7 8 9 10 11 12
See all notes of the B flat m7 flat 5 chord ( Bb Db E Ab ) on the fretboard.
Figure out your favourite way to play the Bb m7b5 by toggling the notes on the fretboard.
The Bb is a flat note. flat notes lie in between the whole notes.