Eb 7alt, 3rd inversion (E in the bass)
Also written as Eb7alt/E.
Notes, from the bass up
E (bass)F#BD#GC#
The same notes as Eb 7alt (E, F#, B, D#, G and C#), rearranged so E is the lowest note. Use it to move between chords with smaller jumps across the keyboard.