Go for it! Classical music is fantastic! There is tones of it on YouTube if you want, just look up 'Classical Music' and loads of options will come up.
They also have loads on iTunes, and copies of classical CDs at music stores :) Hope that helped.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.