As American Idol choose their Top 12, my personal blog about American Idol will return. I can tell you this information as of now. The first theme is the music of The Rolling Stones. Which shouldn't be hard for anyone not even the singers that have a more R&B edge. Everyone from Otis Redding to Aretha Franklin have covered the Stones.
The only problem that I see with the music of The Rolling Stones is that you have to bring a lot of passion. I don't know if many can match the intensity of the Stones but it will be very interesting to see.