Legendary rock producer Bob Ezrin is at the helm on In2ition, the second release by the Croatian classical crossover duo 2Cellos. Similar to their debut release, In2ition features a wide array of restructured cover versions including "We Found Love" (Rihanna), "Highway to Hell" (AC/DC), "Bang Bang" (Sonny & Cher), and "Orient Express" (Jean Michel Jarre). The guest appearances on this date are just as eclectic as the choice of material. Helping out are Steve Vai, Lang Lang, Naya Rivera, Karl Jenkins, Zucchero, and Elton John, who is such a fan he had the duo open for him on his 2011 summer tour.