on dance music. Alongside that initial announcement were the confirmation of the first two acts, Olly Murs and Two Door Cinema Club, with the rest of the line-up being announced by Grimshaw during another Radio 1 Breakfast Show on Monday 6 May. Both of the stages were in Ebrington Square - unlike recent Big Weekends there was no BBC Introducing Stage or Live Lounge Tent at this event. The '1Xtra' and 'In New Music We Trust' stages from Hackney 2012 were combined into a single venue. Line-up Due to issues at Heathrow Airport, two acts on the bill for Friday were unable to attend the event: those being Angel Haze and AlunaGeorge. Further acts also had their performances affected by the flight disruptions but were still able to appear: J. Cole was forced to substitute his band for a backing track, and Rudimental's equipment was stuck in London, forcing them to use the equipment of Chase and Status. The above tables do not always represent the stage orders - for example, Two Door Cinema Club opened the Main Stage on Saturday, as opposed to The Saturdays, who in fact performed second on the day. Similarly, 30 Seconds To Mars opened the Main Stage on Sunday. Headline sets 2014 On 30 January, Nick Grimshaw, Rita Ora and Paolo Nutini announced that the 2014 event would be held in Glasgow to celebrate the 2014 Commonwealth Games. For the first time, the event took place in two different locations in the same city. The Friday night of the event was held in George Square and was dedicated to dance music. The remaining two days followed the traditional format of the Big Weekend and took place at Glasgow Green. Coldplay, Rita Ora, Paolo Nutini, Pharrell Williams and The 1975 performed. On 31 March, 60,000 weekend tickets for the event sold out in 30 minutes. The Main Stage lineup was announced on the Radio 1 Breakfast Show on 28 April 2014. It was announced that Katy Perry would headline on the Sunday night while One Direction and Kings of Leon would open the Main Stage on the Saturday and Sunday respectively. Local Scottish band Baby Stange performed on the BBC Introducing Stage. Line-up Headline sets {{hidden | headercss = background: #ccccff; font-size: 100%; width: 65%; | contentcss = text-align: left; font-size: 100%; width: 75%; | header = Coldplay | content = "Paradise" "Charlie Brown" "Magic"