Question about Russian music

[silentreverie.livejournal.com]

I was just wondering if anyone could recommend some Russian bands/singers... My personal theory is that listening to people singing in Russian will help me with my pronounciation. :) So could anyone name some bands/singers that sing in Russian and that I might like [and I could get on Ebay :)]? I like mostly pop/rock music. My favourites of the moment are the Rasmus, HIM, Evanescence, Ani Difranco, Liz Phair, Paula Cole, and poppy stuff like Shakira and Savage Garden. And Tatu. :)
Anyway, so does anyone know any Russian bands/singers that are similar?
xox Maaike