F♯ dominant 9th chord

Playing it

On guitar, F♯9 is most often played as a barre chord across the 2nd fret (242324).

On piano, F♯9 has four black keys (F♯, A♯, C♯ and G♯) and one white key. In root position it spans more than an octave, so many pianists play the root with the left hand and the rest with the right.

On ukulele the usual F♯9 shape is 3444, using four fingers. It leaves out the root, which a bass player (or your ear) fills in.

Related chords

Move a single note and F♯9 becomes a different chord: drop the G♯ for F♯7, drop the E for F♯add9, raise E to E♯ for F♯maj9 and lower A♯ to A for F♯m9.