DeadTime (2012)

A Birmingham-based band are ordered by their unhappy record company to an old warehouse; the goal being to re-start their ailing careers with a kick-ass new promo video. Unfortunately the band and their entourage find themselves targets of a mysterious knife-wielding maniac, haunted by the voice of Satan, and out for revenge.
A British band are ordered by their unhappy record company to an old warehouse, with the goal being to re-start their careers with a kick-ass new promo video. Unfortunately they find themselves the target of a mysterious knife-wielding maniac in this bloody British slasher!
Love Meets Murder - the once popular rock'n'metal band, now down on their luck and their careers, seek to create their 'magnum opus'. Locked into a Wednesbury studio for the weekend nobody is able to leave - but before the band have just finished tearing into their new hit, a series of mysterious murders begin to plague them all. Now only their own self-belief can save them from the psychotic mind of their assailant.