Sorry if I jumped the gun, but it does seem like the "hip" thing to do here... so I got the habit as well.
To answer your question:
There is no "European language", we almost all speak our own national one(s). You will hear a lot of anglo-saxon music on the radio, most of it being american or english (England, Wales, Ireland, Scotland)... some of our local bands sing in english too (IE: Deus, K'sChoice). It seems that english is "the" language if you want to stand a chance. Then there is roughly 20% left of the market that's left to the local language for most countries.
So, yes... we have our own stuff, but still widely listen to yank music (Not Country though... that should be made illegal!)