This kinda challenge is between a few guys who are trying to become rockstars.
The spanish version's called "Operacion Triunfo", this one is "Operazione Trionfo", but it's the same old "big-brother" thingy...
Every week a challenger must be kicked off, there's a poll to decide it.

The guy who sung "Somebody To Love" performed the song badly in my opinion, but he won the challenge anyway!

For the majority of the challengers there, this song (the original version, obviously) was the ONE who really liked them...