F Melodic Minor Scale on Cuban Tres

Play the F Melodic Minor scale on Cuban Tres with fretboard diagrams that map the pattern across the neck. The Melodic Minor scale has 7 notes per octave and belongs to the common family.

All 3 of Cuban Tres's open courses fall inside F Melodic Minor — G (the 2nd), C (the 5th), E (the 7th) — though F itself has to be stopped. Open, the courses cover C4 to G4.

Minor at the bottom, major at the top — the b3 keeps it minor while the natural 6 and 7 lift the upper half into a smooth climb home. Bittersweet rather than dark, with a polished, modern-jazz sheen.

Heard in: Jazz lines over minor and altered chords, film scoring, and classical melodies rising to the tonic — Bach, Mozart, and bebop alike.

Cuban Tres is tuned G–C–E, with 15 frets to work with. Voicings are computed for this tuning by the shared voicing generator, not borrowed from another instrument; traditional technique may still use idiomatic shapes not charted here.

Each position shows the scale notes and their intervals from the root so you can connect the shape to its sound, hear it with audio playback, and practice it in any register. Movable patterns let you transpose the same fingering to other keys once it is learned.

Once a position is under your fingers, link the F Melodic Minor scale to the chords it harmonizes and to progressions in the key of F to start improvising and writing with it. Working a scale alongside its chords is the fastest way to make it stick and to hear how it colors a progression.