Heavy rockers Iron Maiden have been forced to reschedule an upcoming gig in Brazil due to noise restrictions.

The British group was set to perform at Sao Paulo's Jockey Club on 20 September (13), but the concert will now take place at Arena Anhembi.

Nicko MCBrain and his band switched venues when they were told there would be sound restrictions in place at the original site.

The group will hit the arena stage on the same date with Slayer.