Twisted Sister, you’ve called power chords, “Justin Bieber could be like Prince. Justin Bieber could be like Michael Jackson where his career is…so longâ william speculating on Bieber’s longevity as an artist to Radio Disney gotta know the so-and Dad taught me a few tricks there, too,â Justin wrote in his memoir. He was well on his way to becoming a bona fide guitarist. There are plenty of bands who have influenced Justin’s sound, but perhaps none have influenced him more vocally than Boyz II Men. The quartet, k.own for their a capella harmonies and polished performance skills, were a radio staple in the 1990s. Justin has cer- âœHe was just an all-around entertainer.