Your annual sermon from the disco pulpit where the Jesus of beats and the Devil of groove battle it out in an epic dance to the death. Hot dog! Love's a-winnin!

23-year-old Zoe was born into climbing in the hills and homes of North Wales where the slopes of Eryri turn their eyes towards the sea, This world was sketched in a recent film, Adra, which captured too her love for her home. Hear about it and her current career as a routesetter and a move to Sheffield. Many Cackles are had.

In part 2 we hear about Leo’s attempt to push standards and adventure on El Cap, breathtaking stories of wingsuit flying, racing Jeremy Clarkson, then taking his skills to the arctic wilderness and finally bringing it closer to home.

Leo Houlding is one of the finest and boldest rock climbers Britain has produced. In this first of a two-part interview we follow his journey from early Gritstone and wild Welsh forays onto the huge canvas of Yosemite’s El Capitan. Stunning.