Radio 1 Big Weekend Artist Mashup 2015

34 Artists. 1 Mashup. This is the line up for Radio 1 s Big Weekend 2015 in Norwich UK. Watch all Radio 1 Big Weekend performances in the UK on BBC iPlayer here for 30 days after the event. The artists are: 5 Seconds Of Summer AltJ Ben Howard Catfish The Bottlemen Charli XCX Circa Waves Clean Bandit David Guetta Ella Eyre Fall Out Boy Florence + The Machine Foo Fighters George Ezra Hozier Imagine Dragons James Bay Jamie T Jess Glynne Jungle Lower Than Atlantis Mallory