Vika and Linda Bull have been singing together their entire lives, whether it was at church in their youth, as part of The Black Sorrows, or now, as their own celebrated and revered duo.

They join Brian Wise in the studio to discuss their new festive album Gee Whiz it's Christmas, featuring their take on Christmas classics by the Ramones, Queen and more, as well as chatting about their new memoir No Bull, which shares a behind the scenes look at their career.

Gee Whiz it's Christmas and No Bull are both available now.