is anybody know,where can i find Russian mp3?
???

Question

Answer

if you need some Russian music try Google.com:)) (for example, try DDT (ДДТ), Vladimir Visotsky (Владимир Высоцкий), Kino (Кино))
If you need other Russian mp3 you should use... Google.com too:)) 
And p2p resources like torrents.ru, mininova.org are best for searching music, sound books etc, imho

Answer

What do you mean by Russian mp3?
Russian language course? or Russian music mp3 files?