This is a piece of music that I was commissioned to write by cave photographer Andy Freem for the opening film for Hidden Earth 2015, the annual caving conference organised by the British Cave Research Association (BCRA).

The video, titled The Recipe for Good Caving, is here:

The title is inspired by my visit to the magnificent 2km long streamway in Ogof Ffynon Ddu, UK longest cave system, and featured at about 2m20s.