In 2015 Sydney Stefanis saw 4 performances during 2 concerts with 4 bands at 2 venues in 1 location.

Date   Concert   Venue   Location  
Aug 25, 2015
5 Seconds of Summer / Hey Violet

Rock Out With Your Socks Out Tour (5SOS)

  Photos   Setlists
Budweiser Stage, Ontario Place Toronto, Ontario, Canada
Aug 20, 2015
One Direction / Icona Pop

On the Road Again

  Photos   Setlists
Rogers Centre Toronto, Ontario, Canada