Mario and Alkistis Protopsalti sing the duet 'Rojo Violento' on Mario's album, Beautiful Things. They did a series of concerts during December and February at the Pallas Theatre in Athens. The concerts were so successful, they have introduced an album with the songs from the concert, 2 discs, called Rent Vou Sto Pallas. They sing mostly duets, many in Greek. There are a few English songs and Mario sings many of his classical crossover songs, Buongiorno Principessa, a different version of Caruso then I have heard and Luna Rossa. Some of the songs are cabaret which reflect Mario's years in stage theatre in London. The booklet contains great photos of costume accessories and Mario dancing like we have never seen before. I wish they would release a DVD! The CD set is available through www.greekmusicshop.gr.