Brent Unger has seen 27 bands.

Band Concerts Seen
  Elton John 2 concerts
  Neil Diamond 2 concerts
  The Rolling Stones 2 concerts
  Count Basie Orchestra 1 concert
  Diana Ross 1 concert
  Eric Clapton & Steve Winwood 1 concert
  Four Preps 1 concert
  Jefferson Airplane 1 concert
  John Fogerty 1 concert
  Johnny Mathis & Henry Mancini 1 concert
  John Stewart 1 concert
  LA Philharmonic Jazz Festival 1 concert
  Linda Ronstadt 1 concert
  Mel Tormé 1 concert
  Moody Blues 1 concert
  Paul McCartney 1 concert
  Paul Revere & The Raiders 1 concert
  Peter Asher 1 concert
  Ringo Starr 1 concert
  Ringo Starr And His All Starr Band 1 concert
  Ringo Starr & His All Starr Band 1 concert
  Sergio Mendes & Brazil 66 1 concert
  Sheena Easton 1 concert
  The Beach Boys 1 concert
  The Beatles 1 concert