The Scottish rock mega-stars make a one-off appearance in London for the select few fans who managed to bag tickets. Here's how the evening went down.
Biffy Clyro, live in London
Venue: Troxy, London
Scottish rockers appear at East London Art Deco theatre as they headlined Relentless Live
**It's thrilling to see Biffy Clyro back in a venue of this size.
**With a capacity of 2600, The Troxy is far from London's smallest venue, but when you take into account the fact that Biffy have been able to sell out arena tours and headline festivals for a few years, it's great to be able to turn back the clocks and see them in a venue they've long outgrown. They've proved they can drop jaws when faced with gargantuan crowds, but nothing gets lost when the experience when is pulled back into a smaller room.