France: Zaz- Je Veux ( I want). This song was released in 2010 and it became a huge hit in Europe in 2010-2011. Reminds me of good times of my life when I had it all
French: Era-Ameno, hit song by the French group Erawith pseudo-latin lyrics. It topped the charts in Europe in the late 90s. The chants resemble Georgian chants. Worth a listen..
Russian. Vladimir Vysotsky (a couple of months before his death). I guess this one really showcases the Russian language.
And here is a fun clip (especially if you like Rube Goldberg machines)