E m(maj7) Chord
How the E m(maj7) chord is built: its notes, its interval structure, and where it fits.
The E m(maj7) chord contains 4 notes: E – G – B – D#. It belongs to the seventh family of chord qualities. Like every chord, it is defined by the distances (intervals) between its notes, not by any one instrument — which is why the same formula names the chord whether it is voiced on a fretboard, a keyboard, or a choir.