Is this a good book idea?

A girl named Tula who is born with the amazing gift of music belongs to this extremly rich family. In an extremly rich town. while evryone in this town including her parents are a bunch of self centerd bonde jerks who thinks she will amount to nothing. She just wants to belong and she wants it more than anything in the world. to make a long story short - she goes to school where she is hated so much she is nearly killed - is abel to transfir to a very poor town where she goes to a very strict school near an army base where she basicly breaks the sound barierr and brings the butiful gift of music to the school and town in the end there is romance ,death, happiness, defeat love, twist, and hatred. ..... the people that i have told say itcould become a good book... there is alot more to it but i dont have the time or space to finnish it all. Let's just say this is a super short summery of a soon to be great book. Sorry about the poor grammer and spelling , im just very *yawns* tired.