2017 was a wild ride in the music industry with losses of some greats like Chuck Berry, Tom Petty and the "French Elvis," Johnny Hallyday. It brought surprising successes of newcomers like Rag'n'Bone Man, with the hit Human, and the not so surprising success of Ed Sheeran's third album.
But which 10 songs were the most sung in 2017 on KaraFun? The answers may be as astonishing as the unforeseen success of Despacito.
