*** Important: There is a review below mention that there is no sound for this app. This is not true, there is a sound and this app is fully functional and tested by Apple. However you have to check if phone is muted or volume is around "0". You can find a detailed explanation troubling with sound on website: bandoneonist.com

This Bandoneon application helps both beginner and experienced players practice without carrying their valuable instrument around. This app also provides those who love tango or are curious about this instrumentwith the chance to experience what it feels like to play the Bandoneon.

The sound recorded for this application is from a 1930s Alfred Arnold (Doble AA) Bandoneon. While you practice with this application you will both enjoy the sound and appreciate the Bandoneon players who dedicated their lives to Bandoneon.

Technical Specifications for this Bandoneon Application:

- Right Hand and Left Hand Keyboard Layouts
- Bellow Opening and Closing Features with changing notes.
- 142 Tones Rheinische TonLage starting from native C2 to B6
- Showing and Hiding the Note Layouts for beginners who want to learn to play Bandoneon
- Vibrato Feature: You can vibrate the sound by pressing the notes and Vibrato button at the same time.

You have to press on the buttons (not around them) to hear the sound as the real Bandoneon behaves.

For iPad version of this application, the layout size is the same as the original Bandoneon instrument. For iPhone keys are close together and a little bit smaller than original.