Born Of Osiris, Live In London

Supports: After The Burial, Betraying The Martyrs, Buried In Verona

You can trust Louder Our experienced team has worked for some of the biggest brands in music. From testing headphones to reviewing albums, our experts aim to create reviews you can trust. Find out more about how we review.

On Thursday, four triple-barrelled named bands rolled into the O2 Academy Islington for a night of 21st century metal madness. But what did we learn from the new breed of heavy metal?