Luka Sulic and Stjepan Hauser are the duo of Croatian cellists who debuted on the market in 2011, presenting their version of Michael Jackson's "Smooth Criminal" and raising a world sensation on this occasion. Their talent quickly gave them millions of fans. Not only for their laurels, they also admired the newer arrangements of popular artists such as U2, Guns N 'Roses, Nine Inch Nails, Sting, Coldplay, Nirvana, Muse, Kings of Leon, AC / DC, and Avicii. The top of outstanding skills turned out to be their arrangement of the song "Voodoo People" of The Prodigy. Thus they broke the boundaries of the mixing of musical genres that did not exist for them.