Federico Nieva has seen 20 bands.

Band Concerts Seen
  The Rolling Stones 12 concerts
  Bob Dylan 2 concerts
  Paul McCartney 2 concerts
  Rod Stewart 2 concerts
  AC/DC 1 concert
  Blackberry Smoke 1 concert
  Buddy Guy 1 concert
  Elbow 1 concert
  Gary Clark Jr. 1 concert
  Ghost Hounds 1 concert
  Guns N' Roses 1 concert
  Heroes del Asfalto 1 concert
  Joaquin sabina 1 concert
  Joss Stone 1 concert
  Las Pelotas 1 concert
  Marianne Faithfull 1 concert
  Richard Ashcroft 1 concert
  The Struts 1 concert
  Vintage Trouble 1 concert
  ZZ Top 1 concert