F7 B9 Guitar Chords From Adamsguitars Com Chord Name F#aug7 Chord Symbol F#aug7 Alternate Symbols F#7, F#7#5 Spelling F#, A#,The augmented seventh chord, or seventh augmented fifth chord, or seventh sharp five chord is a seventh chord composed of a root, major third, augmented fifth, and minor seventh It can be F aug 7 chord piano