A Bowie Celebration A Certain Ratio A Day To Remember A Gay and A Nongay A Question Of Sport A-Ha A2 Aaron Smith Aaron West and the Roaring Twenties Abby Anderson Acrylic Adam French Adam Hender Adwaith Airbourne Aitch AJ Tracey AJR Alabama 3 Alesso Alex Aiono Alexandra Savior Alexis Ffrench Alfa Mist Alfie Templeman All Them Witches All Time Low All Tvvins Alma Alter Bridge Altinak Amanda Palmer Aminé Amy MacDonald Amy Wadge Anderson .Paak & The Free Nationals Andy Taylor Angel Haze Anne-Marie Another Sky Ant Middleton Anteros Anti-Flag Apocalyptica + Epica April Archie Faulks Architects Arctic Lake Ariana Grande Arkells Arlo Parks Armory Show As It Is Ash Astrid Astrid S Aurora Austin Jenckes