Pedro Garcia has seen 1004 bands. (Page 40)

Band Concerts Seen
  "Weird Al" Yankovic 1 concert
  Whitekaps 1 concert
  Whitesnake 1 concert
  Wicked Wisdom 1 concert
  Will to Die 1 concert
  Winds of Plague 1 concert
  Wino 1 concert
  Wisdom of Chains 1 concert
  Withered 1 concert
  With Honor 1 concert
  Wizo 1 concert
  Woodland Creatures 1 concert
  Woodstock 1994 1 concert
  World View 1 concert
  Worst Doubt 1 concert
  Wrathchild America 1 concert
  Wreckage 1 concert
  Wrecking crew 1 concert
  Wretched 1 concert
  Wu-Tang Clan 1 concert
  XAblaxeX 1 concert
  Xibalba 1 concert
  Yeah Yeah Yeahs 1 concert
  Year of the Knife 1 concert
  Yngwe Malmsteen 1 concert