Learn to Play E Dominant 7
What notes are in e dominant 7?
The e dominant 7 chord (E7) is built from the notes E, G#, B, D — root, major 3rd, perfect 5th, minor 7th.
E7
A major triad plus a minor 7th: root, major 3rd, perfect 5th, minor 7th. Major bottom, flat top — that mismatch is the tension.
How does e dominant 7 sound?
Restless and bluesy. The tritone between the 3rd and the ♭7 makes a dominant 7 lean forward — it is the engine chord of tonal music.
THE dominant function: V7 pulls to I harder than anything else in harmony. G7 barely exists on its own — it exists to land on C.
Where do you use E7?
E7 is the V7 of A: it pulls straight back to A major (or minor). In a E blues, E7 is also the home chord itself — tension as tonic.
E is the guitar's home key — blues-rock jams gravitate here, and piano players get dragged along, so make this shape automatic.
All of blues (where even the tonic is a 7th chord), jazz turnarounds, gospel, and the last chord before every big pop chorus resolution.
How do you finger E7 on piano?
Four notes in a row of thirds: 1-2-3-5 for most roots, 1-2-4-5 when the 7th sits awkwardly under the pinky. Keep the thumb heavy — the root carries the chord.
1 of the 4 keys here is black — play those with the longer fingers and keep the wrist level.
Tip: the common mistake
Resolving nothing. The ♭7 wants to fall a half step and the 3rd wants to rise — voice-lead those two notes and the progression plays itself.
Reading about E Dominant 7 is step one — recognizing it at speed is the game. Chord Rush drills it until your hands know it.
- ⚡Speed
- ◎Accuracy
- ♪Recognition