Hasidic rap-reggae star Matisyahu is struggling with his touring schedule because his Saturday night concerts are getting bigger and bigger. The KING WITHOUT A CROWN star's Jewish religious beliefs forbid him from performing during the Sabbath on Friday nights and Saturday before sunset, and now he's struggling to come to terms with arena shows on Saturday nights. He explains, "We do play Saturday night, but that's getting harder because we're playing bigger arenas (and) I can't ask people to work for me before sundown, so soundcheck and stage setup is tricky."