F7 (F dominant 7th): F A C E♭. Formula 1 3 5 ♭7. A major triad with a minor 7th: the tritone between its 3rd and ♭7 pulls toward the tonic. The V chord of every key, and the I chord of the blues.
Made of4
Contains & part of19
Inversions4
- F77
Root position · F A C E♭
- F7/A6/5
1st inversion · A C E♭ F
- F7/C4/3
2nd inversion · C E♭ F A
- F7/E♭4/2
3rd inversion · E♭ F A C