Queen opened the show with The Show Must Go On, they were also in the middle of the concert with a duet (a trio! :)) with Zucchero, then they closed the concert with SIX-songs-SIX, in a medley that take your breath away:

Queen - Bohemian Rhapsody (operistic part)
Queen+ Zucchero - I Want It All
Queen+ ??? (don't know this south african lady) - I Want To Break Free
Queen - Radio Ga Ga (sung by Roger)
Queen+ ???? - We Will Rock You
Queen+ Anastacia - We Are The Champions

My personal opinion: as always Queen stole the show!

Giancarlo