Ptjaeckx has seen 11 bands.

Band Concerts Seen
  Bon Iver 3 concerts
  Aaron Dessner's Big 37d03d Machine 1 concert
  Austra 1 concert
  Elbow 1 concert
  James Blake 1 concert
  Janelle Monáe 1 concert
  Kendrick Lamar 1 concert
  Mumford & Sons 1 concert
  St Germain 1 concert
  The Staves 1 concert
  The xx 1 concert