[MUSIC][FREE] Timber Music Viewer

Hi, my first post on androidforums.

I developed this little app for musicians and karaoke singers. You can store, carry and view your sheet music/lyrics/audio tracks. As I'm not allowed to post links, just go to Google Play or Amazon app store and search for Timber Music Viewer.

Features:
* 3 modes: chords, lyrics and score.
* Timber Cloud for contents sharing.
* Plugins for extended functionalities
* Audio tracks playback
* Audio-text synchronization for karaoke and live music
* Enable the autoscroll feature just tapping the screen.
* Change the key, font, size and brightness, or switch to a different mode with the handy remote control.
* Quickly access your songs, or add new ones through the archive screen
* Update the song metadata, browse the filesystem or take a picture of an existing score.
* Multilingual
* Android v2.2+

I would like to have some feedback/suggestions to improve and make it a professional tool.

Thanks!
Simone