Famous as the cellists who back Rock Hall inductee Elton John, young cellists Luka Sulic and Stjepan Hauser achieved sensational success by "taking the cello to a new level and breaking the boundaries between different genres of music" with their group 2Cellos. Their new album, Celloverse, debuted at No. 1 on both the Billboard Classical and Classical Crossover charts as well in the Billboard Top 200 and their viral video for “Thunderstruck” has gotten more than 33 million views to date on YouTube. They perform tonight at 8 at the State Theatre. Tickets start at $35. (Niesel)