Guitar chords in the key of E:
Chord E7-5 v.3 notes: E, Bb, E, G# and D. You should not play the 1st string.
This chord is played by placing a barre on fret one with your index finger. The string 6 (E) is left open.
E dominant 7th flat 5th guitar chord's alternative names: E7b5, Edom7b5.
1(E), 3(G#/Ab), b5(A#/Bb), b7(D).