D# Minor Add9, 3rd inversion (E# in the bass)
Also written as D#madd9/E#.
Notes, from the bass up
E# (bass)D#F#A#
The same notes as D# Minor Add9 (E#, D#, F# and A#), rearranged so E# is the lowest note. Use it to move between chords with smaller jumps across the keyboard.