plzzzzzz Help me!!!! Omg!!!

I heard a song get played over an over again on roskilde festival 08. in camp c (if u where there?) ;P

But the song is as following:
-Turkish/arab/(maybe indian)
-its a man singing with a really clear voice.
-hes singing a frase and the a group of singers answeres. this happens multiple times
-in norwegian it sound like: *main vocals; du e homo *group answeres; your gonna need it.. *main vocals; ta me lavvo . *group answeres; your gonna need it. *main vocals; pess e homo.
*main vocals with group: your gonna need'eeeeeeeeeeeeeeee!
-its in the chategory: pop/dance

plz help me ;P
(important)