G# Minor Add9, 2nd inversion (D# in the bass)
Also written as G#madd9/D#.
Notes, from the bass up
D# (bass)A#G#B
The same notes as G# Minor Add9 (D#, A#, G# and B), rearranged so D# is the lowest note. Use it to move between chords with smaller jumps across the keyboard.