F maj7add13 Chord on Octave Mandolin
How to play the F maj7add13 chord on Octave Mandolin: fretboard diagrams, finger positions, the notes that build it, and alternate voicings up the neck.
The F maj7add13 chord is a major extended chord that stacks ninths, elevenths, or thirteenths over a major-seventh foundation for a rich, jazzy color. It is built from the notes F, A, C, D, E. This page shows how to play F maj7add13 on Octave Mandolin with clear fretboard diagrams and suggested finger positions.
The shape nearest the nut leaves the D, A and E strings open and takes the rest at fret 10. F falls on the G string. It sounds from D3 up to E4.
Octave Mandolin is strung in four courses of two, so each stopped note here sounds as two — which is why the shape rings thicker than the same grip on a single-strung instrument.
Browse alternate voicings to find the one that sits best under your fingers, then compare it with the other chord types built on F or explore the same shape in nearby keys. The diagrams list the notes in each voicing so you can connect the shape to the theory behind it.