Mckenna Sefcik has seen 121 bands.

Band Concerts Seen
  5 Seconds of Summer 4 concerts
  Harry Styles 4 concerts
  COIN 3 concerts
  Kacey Musgraves 3 concerts
  Taylor Swift 3 concerts
  The 1975 3 concerts
  The Aces 3 concerts
  Wallows 3 concerts
  Big Time Rush 2 concerts
  Blackstarkids 2 concerts
  boygenius 2 concerts
  Giant Rooks 2 concerts
  Hozier 2 concerts
  Kid Bloom 2 concerts
  Louis Tomlinson 2 concerts
  Loviet 2 concerts
  Niall Horan 2 concerts
  Peter McPoland 2 concerts
  The Driver Era 2 concerts
  The Japanese House 2 concerts
  The Last Dinner Party 2 concerts
  The Moss 2 concerts
  Alessia Cara 1 concert
  Allison Russell 1 concert
  Almost Monday 1 concert