Accordion Chromatic Cassoto

Pocket-Sized Accordion Mastery! Real Sounds, Rhythms, and 120 Basses!

Learn to play the chromatic button accordion quickly, easily, and for FREE!

Realistic Accordion Sounds:

• Over 120 unique accordion sounds!
• 50+ realistic registers, just like a real accordion.
• Design your own custom accordion with unique colors and shapes.

Loops, Rhythms, and Metronome:

• Percussion rhythms and loops: Norteño, Vallenato, Cumbia, Waltz, Tango, and many more.
• Master bass rhythms with 30+ styles and variations.
• Built-in metronome; adjust the BPM for perfect timing.

Record, Share, and Learn:

• Record and playback your music.
• Save recordings as video or MIDI files.
• Share your creations on social media with one click!

Enhanced Learning Features:

• Visual note display with real-time highlighting.
• Adjustable button size for optimal comfort.
• Full keyboard with 6 rows and 120 basses.
• FREE Bass system for simplified bass learning.

Accordion Chromatic Button Cassoto is a free, fun, and educational app for children and adults. Learn to play accordion songs, practice with loops and rhythms, and use the metronome to perfect your tempo.

The app includes 80+ loops and bass variations covering popular styles like Norteño, Vallenato, Waltz, Bachata, Tango, Forró, Country, Vanerão, Piseiro, Chamamé, and more. The exclusive "Automatic Basses" system teaches you bass rhythms by playing them for you.

Record your songs as videos or MIDI files and share them instantly on social media.

For questions or suggestions, contact: [email protected]

What's New in Version 4.7.1 (Updated Oct 30, 2024)

• Bellows Simulation: Simulate bellows movement by touching and dragging a key.
• Multi-Touch Controls: Move the keyboard with two fingers and basses with three.
• Expanded Sound Library: Each accordion boasts a unique sound!
• New Features:
  • Loops and playbacks for Waltz, Bachata, Tango, etc.
  • MIDI device connectivity for keyboards and controllers.
  • Free Bass system for basses.
  • Accordion Gallery featuring over 120 accordions.
  • Custom accordion creation with color and texture options.
  • Video recording saving.
  • MIDI file saving.

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