Db 7b13, 2nd inversion (G# in the bass)
Also written as Db7b13/G#.
Notes, from the bass up
G# (bass)BAC#E#
The same notes as Db 7b13 (G#, B, A, C# and E#), rearranged so G# is the lowest note. Use it to move between chords with smaller jumps across the keyboard.