Serge Pizzorno and Tom Meighan appeared in white overalls to paint '48:13' on neon pink background
Band say they want crowd to go away thinking, 'That was massive'
Band's odds took a tumble before betting was suspended just before 1pm on Thursday
Guitarist and songwriter pays tribute to Beatles icon
60 people have been killed and hundreds injured in clashes in Kiev
Video shows Serge Pizzorno recording vocals on new song
Leicester band also pay tribute to Chase & Status
Tom Meighan and Serge Pizzorno talk up "beyond hard" new record
The track 'Ezz-Ehh' also takes a pop at Google
Maximo Park, The Blackout and Band Of Skulls tickets also available