Trombone Slide Position Chart

1/2/2016

Version 1.2 : 31 January 2016
- You can choose the volume of the sound
- More positions have been added for the trombone without F trigger
- Positions for the trombone with F trigger have been added
- Now, the Android version 2.1 is the minimum required (API 7). So sorry, but it is too difficult for me to maintain this app under 2.1