Original sentence: , Judas Priest, Black Sabbath,  Rush, Lenny Kravitz, Backstreet Boys, Phil Collins, Anastacia, Ricky Martin, Depeche Mode, 50 Cent, P.Concerts : The Beach Boys (the first event after the arena opened), Metallica, Aerosmith, Nightwish, Guns N' Roses, Luciano Pavarotti, Eric Clapton, No Doubt, KISS, Spice Girls, Bob Dylan, Neil Young, Cher, Elton John, Shania Twain, Bryan Adams, David Bowie, Bon Jovi, The Eagles, AC/DC, Robbie Williams, Rammstein, Iron Maiden, John Fogerty, R
Edited sentence: , Judas Priest, Black Sabbath, Rush, Lenny Kravitz, Backstreet Boys, Phil Collins, Anastacia, Ricky Martin, Depeche Mode, 50 Cent, P.Concerts: The Beach Boys (the first event after the arena opened), Metallica, Aerosmith, Nightwish, Guns N' Roses, Luciano Pavarotti, Eric Clapton, No Doubt, KISS, Spice Girls, Bob Dylan, Neil Young, Cher, Elton John, Shania Twain, Bryan Adams, David Bowie, Bon Jovi, The Eagles, AC/DC, Robbie Williams, Rammstein, Iron Maiden, John Fogerty, R