C Minor Tres Cubano Scale
Tres Cubano scale — fretboard diagram
C Minor Scale — Notes and Intervals
The C Minor scale, also known as the Aeolian mode or natural minor, is the standard for expressing melancholy, introspection, and drama. On Tres Cubano, its notes are C, D, Eb, F, G, Ab, Bb. Its sound is darker and more somber than the major scale, widely used in songwriting to evoke deep emotional narratives and serving as the foundation of traditional minor-key compositions. The diatonic chords of C Minor are Cm7, Dm7b5, Ebmaj7, Fm7, Gm7, Abmaj7, Bb7. Commonly used in Rock, Pop, Metal, Classical, R&B. Notable players include Metallica, Adele, Beethoven. Use over minor triads, m7, m9 chords. Works across the entire minor key. Avoid over dominant chords that want a leading tone.
Notes: C, D, Eb, F, G, Ab, Bb
Intervals: 1P, 2M, 3m, 4P, 5P, 6m, 7m
Degrees: 1 2 b3 4 5 b6 b7
Formula: W-H-W-W-H-W-W
Number of notes: 7
Also known as: aeolian
Diatonic Chords
Cm7 — Dm7♭5 — E♭maj7 — Fm7 — Gm7 — A♭maj7 — B♭7
How to Play C Minor on Tres Cubano
Begin by locating C on your instrument and play through the 7 notes of the Minor scale slowly, ensuring each note rings clearly before increasing speed.
The C Minor scale contains 3 flats (Eb, Ab, Bb). Its relative major is Eb major, which shares the same key signature.
Practice Routine
Begin by playing the C Minor scale ascending and descending at 80 BPM using a metronome, one note per beat. Once comfortable, practice in thirds (C-Eb, D-F) to build intervallic familiarity. Spend 5 minutes daily on this pattern before increasing tempo by 10 BPM.
Try these progressions with the C Minor scale: Cm7 - Fm7 - Gm7 - Cm7 (I-IV-V-I) or Cm7 - Dm7b5 - Fm7 - Gm7 for a more stepwise movement.
Tres Cubano Tips
Practice the C Minor scale slowly and evenly on your instrument, focusing on tone quality for each of the 7 notes before building speed.
The C Minor scale contains 7 notes (C, D, Eb, F, G, Ab, Bb). Use the interactive fretboard above to explore this scale on Tres Cubano with different tunings and fret ranges.
CAGED Positions & Patterns for C Minor
The C Minor scale can be played in 5 CAGED positions across the fretboard, each based on an open chord shape (C, A, G, E, D). As a 7-note scale, it also lends itself to 3-notes-per-string (3NPS) patterns that facilitate legato playing and diagonal shifting. Use the pattern selector above to isolate each position.