Eb13 chord
The E-flat dominant thirteenth chord (abbreviated "Eb13 chord") is a seven-note chord consisting of the notes E♭, G, B♭, D♭, F, A♭, and C. The chord is formed by adding a thirteenth to a E-flat dominant eleventh chord.
In practice, the fifth (B♭) and eleventh (A♭) are often omitted from the Eb13 chord to avoid a very dissonant sound, and because it's not always possible to play all notes simultaneously.
Name
E-flat dominant thirteenth chord
Notes
E♭ G B♭ D♭ F A♭ C
Intervals
1 3 5 ♭7 9 11 13
Chord symbol
E♭13
Type
Heptad (seven-note chord)