E:|_____|__Gb_|_____|_____|_____|__Bb_|_____|_____|_____|__D__|_____|__E__| _:|_____|_____|__D__|_____|__E__|_____|__Gb_|_____|_____|_____|__Bb_|_____| _:|_____|_____|__Bb_|_____|_____|_____|__D__|_____|__E__|_____|__Gb_|_____| D:|_____|__E__|_____|__Gb_|_____|_____|_____|__Bb_|_____|_____|_____|__D__| _:|__Bb_|_____|_____|_____|__D__|_____|__E__|_____|__Gb_|_____|_____|_____| E:|_____|__Gb_|_____|_____|_____|__Bb_|_____|_____|_____|__D__|_____|__E__| 0 1 2 3 4 5 6 7 8 9 10 11 12
See all notes of the G flat augmented7 chord ( Gb Bb D E ) on the fretboard.
Figure out your favourite way to play the Gb augmented7 by toggling the notes on the fretboard.
The Gb is a flat note. flat notes lie in between the whole notes.