D#7
Sevenths · D# root / E♭
D#7 / E♭7
Tense and driving. Creates the strongest pull toward the tonic.
0 st4 st7 st10 st
Notes in D#7
EbRoot
G3rd
Bb5th
Db7th
D# / Eb is the key of choice for many jazz standards and brass-heavy arrangements.
Identify the Chord Quality on D#
Each chord below is played on D#. Listen and identify whether you heard D#7, D#m, D#7, or another quality — the hardest and most useful ear training skill.
Dominant 7th in All 12 Keys
Other Chords in D#
Related Sevenths
About the D#7 Chord
The D#7 chord is a dominant 7th chord built on D# (also written E♭7). It contains the notes Eb, G, Bb, Db — the root, third, fifth, and seventh.
Tense and driving. Creates the strongest pull toward the tonic. Practising the D#7 chord across different voicings and contexts builds the harmonic recognition that lets you identify it instantly in any musical setting — whether in a band mix, a recording, or a live performance.