Marv In has seen 45 bands.

Band Concerts Seen
  REO Speedwagon 3 concerts
  Ted Nugent 3 concerts
  Billy Joel 2 concerts
  ZZtop 2 concerts
  Aerosmith 1 concert
  Autograph 1 concert
  Billy Ray Cyrus 1 concert
  Blue Öyster Cult 1 concert
  Bryan Adams 1 concert
  Chicago 1 concert
  Concrete Blonde 1 concert
  David Bowie 1 concert
  Deep Purple 1 concert
  Diana Ross 1 concert
  Eagles 1 concert
  Eric Clapton 1 concert
  Golden Earring 1 concert
  Hall & Oates 1 concert
  Jimmy Page & Robert Plant 1 concert
  Kenny Rogers 1 concert
  Leslie West 1 concert
  Linda Ronstadt 1 concert
  Neil Young & Crazy Horse 1 concert
  Nick Lowe 1 concert
  Ozzy Osbourne 1 concert