A Complete Accordion in Your Pocket! Real Registers, Rhythms, Loops, 120 Basses

Learn to Play the Chromatic Button Accordion Quickly and Fun, for FREE

Accordions with Realistic Sounds

• Experience the richness of 120 accordions, each boasting a unique sound!
• Immerse yourself in over 50 realistic registers, mirroring the quality of a professional accordion.
• Personalize your accordion with your choice of colors and shapes.

Loops, Rhythms, and Metronome

• Dive into a variety of percussion rhythms and loops, including Norteño, Vallenato, Cumbia, Waltz, Tango, and more.
• Master rhythm playing on the basses with over 30 styles and variations.
• Utilize the included metronome to adjust the speed (BPM) of loops, rhythms, and practice at your pace.

Record and Share Your Music

• Capture your musical creations and play them back.
• Save your recordings in video or MIDI format.
• Share your songs on social media with just one click!

Adjust and Facilitate Your Learning

• Visualize the notes on each key, with highlighting to guide your playing.
• Customize the size of the buttons for a comfortable playing experience.
• Explore the full keyboard with 6 rows and 120 basses.
• Benefit from the FREE BASS system for enhanced bass playing.

Accordion Chromatic Button Cassoto is an educational, fun, and FREE app designed for both children and adults eager to learn and play songs on the accordion. Practice with loops, playbacks, and rhythms, all synchronized with a metronome for perfect timing.

The app comes preloaded with over 80 loops and bass guitar variations, covering popular musical styles such as Norteño, Vallenato, Waltz, Bachata, Tango, Forró, Country Music, Vanerão, Piseiro, Chamamé, and more.

With the exclusive "Automatic Basses" system, the app not only teaches you how to play rhythms on the basses but also plays them automatically for you.

Record your songs and save them as videos or MIDI files. Share your creations on social networks with just one click.

For any questions or suggestions, please contact: [email protected]

What's New in the Latest Version 4.7.1

Last updated on Oct 30, 2024

• Bellows Simulation! Now you can vibrate the bellows by touching and dragging a key.
• Enhanced Navigation: Move the keyboard with 2 fingers and the basses with 3 fingers.
• Unique Sounds: Each accordion now features a distinct sound!
• New Features:
  • Loops and playbacks of rhythms like Waltz, Bachata, Tango, etc.
  • Connect MIDI devices such as keyboards and controllers.
  • Free Bass system integrated into the basses.
  • Accordion Gallery showcasing over 120 accordions.
  • Customize your accordion with unique colors and textures.
  • Save your recordings as videos.
  • MIDI compatibility.