Jon Z has seen 13 bands.

Band Concerts Seen
  Grateful Dead 4 concerts
  Dead & Company 2 concerts
  Alvvays 1 concert
  Chicago 1 concert
  Elton John 1 concert
  Lucinda Williams and her band Buick 6 1 concert
  Marshall Tucker 1 concert
  New Riders of the Purple Sage 1 concert
  The Allman Brothers Band 1 concert
  The Band 1 concert
  The Comet Is Coming 1 concert
  The National 1 concert
  Zoë Keating 1 concert