Millagher has seen 21 bands.

Band Concerts Seen
  5 Seconds of Summer 2 concerts
  Years & Years 2 concerts
  AURORA 1 concert
  Calum Scott 1 concert
  Calvin Harris 1 concert
  DJ Snake 1 concert
  Ed Sheeran 1 concert
  Krzysztof Zalewski 1 concert
  Lewis Capaldi 1 concert
  Luke Hemmings 1 concert
  Macklemore 1 concert
  Mark Sharp & the Bicycle Thieves 1 concert
  Masego 1 concert
  Niall Horan 1 concert
  Only The Poets 1 concert
  Paramore 1 concert
  Post Malone 1 concert
  Rosalie. 1 concert
  Shawn Mendes 1 concert
  Ski Mask The Slump God 1 concert
  Taylor Swift 1 concert