Tuvie says ”Maestro music player offers you the ability to create, arrange, listen your own rhythms in addition use it as a microphone in karaoke mode. What makes it unique? It delivers interactive music experience with its gyroscope sensors. You can move it to the left or to the right to get different tones of pre-selected instruments such as guitar, drum, piano, and many more. Move it up and down to get different effects such as distortion, pitch, pan, and various different options. With the help of a smartphone, it’s possible to make changes and edit these samples”.
Source : tuvie