F7 shapes on mandolin

F7 is F, A, C and E♭ — the 1, 3, 5 and ♭7 of F. On the mandolin there are 17 shapes to walk with ‹ ›; tap any note on the mandolin to pick the shape that holds it. Major triad plus a flat 7th — tense and bluesy About the dominant 7th →

Also written Fdom7, F dominant 7, F dominant seventh, Fdominant and F dom 7.