Russian rock star sounds like what us band???
 

This is driving me crazy!! When I listen to these two songs by top Russian rock icon Zemfira (she sells out stadiums there), I hear either Beatles or Paul McCartney... I think. But what songs!? Or is it CSNY? I don't know, but it's someone from the 70s.

Please listen to these 2 songs (you don't have to listen to the whole things) and tell me what classic rock song I am hearing! Thanks!!

1. Blues
YouTube - Zemfira-Blues

2. We're crashing
(this one has a 30 second non-music intro; you can begin at :32)

YouTube - Земфира - Мы разбиваемся