I am a game developer, and all the songs in the soundtrack of my game are made with NoteWorthy. (You can view my game here (http://gmc.yoyogames.com/index.php?act=ST&f=12&t=342496&st=) if you want to play it)
I decided to make my soundtrack available to the public, and you can download it/get more information about it here (http://www.cuznersoft.com/ninja_sound_track.html).