Theresa Wills has seen 9 bands.

Band Concerts Seen
  Coheed and Cambria 3 concerts
  New Found Glory 2 concerts
  Taking Back Sunday 2 concerts
  Circa Survive 1 concert
  Every Time I Die 1 concert
  La Dispute 1 concert
  Maps & Atlases 1 concert
  Mastodon 1 concert
  The Story So Far 1 concert