Accordion Chromatic Cassoto

Your pocket-sized accordion studio! Authentic registers, rhythm loops, and 120 basses at your fingertips.

Master the Chromatic Button Accordion quickly and enjoyably—absolutely free.

AUTHENTIC-SOUNDING ACCORDIONS

* Access 120 unique accordions, each with distinct tonal character

* True-to-life audio featuring 50+ registers just like real instruments

* Design your personal accordion with custom colors and shapes

LOOPS, RHYTHMS AND METRONOME

* Percussion loops and rhythms: Norteño, Vallenato, Cumbia, Waltz, Tango, and beyond

* Master rhythmic patterns on basses with 30+ styles and variations

* Built-in metronome with adjustable BPM for perfect timing practice

RECORD AND SHARE YOUR MUSIC

* Capture and playback your performances

* Export recordings as video or MIDI files

* One-click sharing to social media platforms

PERSONALIZE YOUR LEARNING EXPERIENCE

* Visual note indicators with play-highlighting on keys

* Customizable button sizing

* Full 6-row keyboard with 120-bass system

* FREE BASS system for advanced bass playing

Accordion Chromatic Button Cassoto is an engaging educational app completely free. Designed for all ages to learn accordion playing through loops, playbacks, and rhythm practice with tempo-perfect metronome guidance.

Includes 80+ bass guitar loops and variations across popular genres: Norteño, Vallenato, Waltz, bachata, tango, forró, country, vanerão, piseiro, chamamé, and more.

The exclusive "Automatic Basses" system teaches bass rhythm patterns by demonstrating them for you

Record your musical creations and save as video/MIDI files. Instant social media sharing with single-tap convenience

Questions or suggestions? Contact: [email protected]

What's New in Version 4.7.1

Last updated on Oct 30, 2024

* Bellows Simulation! Create vibration by touching and dragging keys.
* Navigate keyboard with 2 fingers, basses with 3 fingers.
* Unique sound profiles for each accordion!
New features:
* Rhythm loops and playbacks including Waltz, Bachata, Tango
* MIDI device connectivity for keyboards and controllers
* Free Bass system integration
* Expanded Accordion Gallery with 120+ instruments
* Custom accordion builder with color/texture personalization
* Video export for recordings
* MIDI support