Cio144 has seen 29 bands.

Band Concerts Seen
  Juan Luis Guerra 6 concerts
  Wisin y Yandel 5 concerts
  Chayanne 3 concerts
  Kany García 3 concerts
  Black Eyed Peas 2 concerts
  Daddy Yankee 2 concerts
  Juan Luis Guerra Y 4.40 2 concerts
  Ricky Martin 2 concerts
  3 Doors Down 1 concert
  Aerosmith 1 concert
  Alejandro Fernández 1 concert
  Anthrax 1 concert
  Bruno Mars 1 concert
  Bumblefoot 1 concert
  Evanescence 1 concert
  Guns N' Roses 1 concert
  Jennifer Lopez 1 concert
  Juanes 1 concert
  La Ley 1 concert
  Los Benjamins 1 concert
  Luis Fonsi 1 concert
  Luny Tunes 1 concert
  Maná 1 concert
  Megadeth 1 concert
  No Doubt 1 concert