Contact details for this and other programmes are carried at the foot of Friday's column.

With Radio l's Greatest Hits - the Mystery Years.

The best new music.

Including In Depth Reportage.

Including Newsbeat at 5.45.

With exclusive session tracks.

Film critic Mark Kermode continues his weekly series in which he looks at what is new in the movie world, as well as offering his opinions on the latest releases at the cinema.

With Light in session.

New music releases from all around the world.