G♭ Diminished Lydian Scale
Mode
- start by assigning your fingers to the second, third, fourth and fifth frets
- on the sixth string play a G flat on the second fret using your first finger, an A flat on the fourth fret using your third finger and an A on the fifth fret using your fourth finger
- on the fifth string play a C on the third fret using your second finger and a D flat on the fourth fret using your third finger
- shift your hand down one fret and on the fourth string play an E flat on the first fret using your first finger, an F on the third fret using your third finger and a G flat on the fourth fret using your fourth finger