For example, the major seventh chord built on C, commonly written as Cmaj7, has pitches C–E–G–B: It can be represented by the integer notation {0, 4, 7, 11}.
Later examples of tonic major seventh chords include Henry Mancini's Theme from Charlie's Angels, Joseph Kosma's "Autumn Leaves",[4] The Beatles' "This Boy",[5] Eagles' "One of These Nights", Bread's "Make It With You", America's "Tin Man", Blood Sweat & Tears' "You've Made Me So Very Happy", the third (main) part of Paul McCartney and Wings' "Band On The Run", Carly Simon's "The Right Thing to Do", and Chicago's "Colour My World".
"[6] Music theorist Ken Stephenson continues: In soul and disco, a tonic minor seventh harmony often alternated with a dominant seventh or dominant ninth chord on ['Lady Marmalade' & 'Le Freak']...
In other styles, major seventh and minor seventh chords generally mix (usually with eleventh chords...) to create a diatonic composite in either major or minor mode....
[6]Pieces which feature prominent major seventh chords include: Tadd Dameron's "Lady Bird",[7] and "This Guy's in Love with You", [8] by Burt Bacharach and Hal David.