C-System CBA Accordion Tutor

C-System CBA Accordion Tutor

By Michael Eskin

  • Category: Music
  • Release Date: 2015-09-15
  • Current Version: 1.3
  • Adult Rating: 4+
  • File Size: 29.46 MB
  • Developer: Michael Eskin
  • Compatibility: Requires iOS 10.0 or later.


Using the built-in note guide, you will quickly learn the notes on the treble side of the C-System Chromatic Button Accordion and be playing songs in no time! The instrument has extremely high-quality individually sampled notes from a real instrument and a very fast, responsive button board for playing melodies and chords. For even more fun, plug your iPhone into an external amplified speaker. Touch the "?" button to toggle the note names.



  • A Good Start

    By baphenatem
    I find this app to be handy for working out fingerings, chords and tunes. However, I do wish that it was more scalable to take better advantage of the larger surface area of the iPad. While it's listed as an iPhone app, I find that the keyboard is a bit too cramped on the iPhone. Also, it has a slight glitch in that certain chords will get stuck and keep playing, even when no longer touching the buttons.