A baker’s dozen of new acts has been added to the already robust lineup for the 2015 Reading and Leeds festival. Brit-hipsters Mumford & Sons will join Metallica as the bonanza’s second headliners, with Royal Blood, Bastille and Catfish & The Bottlemen bringing up the rear.
The latest announcement is rounded out by Deadmau5, BBC Sound of 2015 winner Years & Years…
