🎵 A warm, gentle, and sophisticated major chord (root, 3, 5, 7). It adds color and a slight openness or yearning feel compared to a major triad. Use it as the tonic (I) or subdominant (IV) chord, especially in jazz, soul, and ballads. Often feels dreamy, romantic, or serene.
Also abbreviated as: maj7
Δ
ma7
M7
Maj7
^7
With all 4 notes and C
as bass, it is also: CM7
Cmaj7
Contains intervals: 1P
3M
5P
7M
Popular songs which use this chord type: The Girl from Ipanema, What a Wonderful World (Louis Armstrong), Just the Two of Us (Bill Withers)