Martha has seen 10 bands.

Band Concerts Seen
  Michael Bolton 2 concerts
  Cindy Lauper 1 concert
  Edwin McCain 1 concert
  George Thorogood & The Destroyers 1 concert
  Neil Diamond 1 concert
  Paul McCartney and Wings 1 concert
  Paul Revere and the Raiders 1 concert
  Rod Stewart 1 concert
  Santana 1 concert
  Van Halen 1 concert