A# Prometheus Neapolitan Cavaquinho Scale
Cavaquinho scale — fretboard diagramAdvanced
A# Prometheus Neapolitan Scale — Notes and Intervals
The A# Prometheus Neapolitan scale is a variation of Scriabin's mystic scale that adds a dark, flattened second degree. On Cavaquinho, it contains the notes A#, B, D, E, G, G#. It combines the otherworldly sound of the Prometheus scale with an extra layer of exotic tension. Commonly used in Contemporary Classical, Experimental, Avant-Garde. Notable players include Alexander Scriabin. Use in atonal or free composition contexts. A specialized tool for experimental music that pushes beyond standard harmony.
Notes: A#, B, D, E, G, G#
Intervals: 1P, 2m, 3M, 4A, 6M, 7m
Degrees: 1 b2 3 #4 5 b6
Formula: H-WH-W-WH-H-W
Number of notes: 6
Musical Character
Adds a b2 to Scriabin's Prometheus scale — layering exotic Neapolitan darkness over mystic transcendence.
Genres & Notable Artists
Genres: Contemporary Classical, Experimental, Avant-Garde
Notable players: Alexander Scriabin
How to Use the A# Prometheus Neapolitan Scale
Use in atonal or free composition contexts. A specialized tool for experimental music that pushes beyond standard harmony.
Origin & Background
A variation of Scriabin's Prometheus scale incorporating the Neapolitan b2 for additional exotic tension.
How to Play A# Prometheus Neapolitan on Cavaquinho
Begin by locating A# on your instrument and play through the 6 notes of the Prometheus Neapolitan scale slowly, ensuring each note rings clearly before increasing speed.
The A# Prometheus Neapolitan scale contains 2 sharps (A#, G#). This scale does not follow a traditional major or minor key signature, so reading from sheet music may require accidentals.
Practice Routine
Set a metronome to 100 BPM and play the A# Prometheus Neapolitan scale in groups of four notes, shifting the starting note each repetition. This builds muscle memory across the entire scale range. After a week, try improvising short 4-bar phrases using only these notes.
Experiment with simple two-chord vamps rooted on A# to let the characteristic intervals of the Prometheus Neapolitan scale come through clearly. This scale is especially effective in experimental contexts.
Cavaquinho Tips
Practice the A# Prometheus Neapolitan scale slowly and evenly on your instrument, focusing on tone quality for each of the 6 notes before building speed. Aim for a dark-mystical quality in your phrasing to match the natural character of this scale.
Related Scales
The A# Prometheus Neapolitan scale contains 6 notes (A#, B, D, E, G, G#). Use the interactive fretboard above to explore this scale on Cavaquinho with different tunings and fret ranges.
CAGED Positions & Patterns for A# Prometheus Neapolitan
The A# Prometheus Neapolitan 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 6-note pentatonic scale, 2-notes-per-string patterns are the most ergonomic way to traverse the fretboard. Use the pattern selector above to isolate each position.
Explore A# Prometheus Neapolitan Further
- Browse chord progressions
- A# Prometheus Neapolitan on Guitar
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- A# Prometheus Neapolitan on Bass
- A# Prometheus Neapolitan on Piano