Recording Speech Script in College Application

Could you help me? Please correct grammar of following speech script and give some advices about its contents.

I have to explain the reason why I wish to attend an college of music for application.

Thank you in advance.

There are several reasons why I wish to attend ***.

Firstly, my goal is tour around the world all through my life.But there are few scenes of heavy music and of English lyrics songs that I intend in my country. In terms of opening up my career opportunities, I believe I should go to *** to make a debut on international scene.Secondly, as an rock and jazz guitarist, I'm attracted by L.A, which has many legendary clubs and offices of record labels.Thirdly, *** produced a lot of famous artists. I would like to have my name entered in the list.I'm wholeheartedly confident that keen competitions with guitarists from across the globe at *** will improve myself.