The E-sharp diminished seventh chord (abbreviated "E#dim7 chord") is a four-note chord consisting of the notes E, G, B, and D. The chord is formed by adding a diminished seventh to a E-sharp diminished chord.

Name
E-sharp diminished seventh chord
Synonym
E-sharp fully diminished chord
Notes
E G B D
Intervals
1 3 5 7
Chord symbol
Eo7
Alternative symbols
Edim7 Edim Eo
Type
Tetrad (four-note chord)

E#dim7 chord on piano

E#dim7 chord on guitar

E#dim7 chord on ukulele

E#dim7 chord on the staff