A Baile accordion with a 120-bass and 41-treble key configuration is a full-sized piano accordion featuring a standard Stradella bass system on the bass side and 41 piano-style keys for the right hand. The 120 bass buttons are arranged in six rows, with the top two rows containing individual bass notes and the bottom four rows containing chords, providing a wide range of harmonic possibilities. The 41 treble keys cover three octaves plus a major third, offering a broad range for melodies and a full piano-like experience.
Key Features:
Bass Configuration (120 Buttons):
6 Rows: The bass side typically has six rows of buttons.
Standard Stradella System: This layout places fundamental bass notes and their corresponding major, minor, dominant 7th, and diminished chords in separate rows and columns.
Full Harmonic Range: The 120-bass setup allows for comprehensive chordal accompaniment in various keys.
Treble Configuration (41 Keys):
Piano Keyboard: The 41 treble keys are arranged like a piano keyboard, offering a familiar feel for pianists.
Range: This configuration provides a typical musical range for the right hand, often from F3 to A6 (scientific pitch notation), encompassing three octaves and a major third.
Versatility:
Multi-Genre Use: This configuration is suitable for a wide range of musical styles, from classical and jazz to folk and more.
Full-Size Instrument: The 120-bass, 41-key model is a standard full-size instrument designed for players at various skill levels.
