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

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