In music, an augmented major seventh chord or major seventh sharp five chord is a seventh chord composed of a root, major third, augmented fifth, and major seventh. It can be viewed as an augmented triad with an additional major seventh. When using popular-music symbols, it is denoted by e.g. +Δ7. For example, the augmented major seventh chord built on A♭, written as e.g. A♭+Δ7, has pitches A♭-C-E-G: