This week the emphasis is on duets, with several for different instruments.
Richard Green hosts a countdown of the official chart for this very week in 1969 and 1976
Sam Bonham and Richard Pitt celebrate 5 years of presenting BBC Introducing.
Three hours of the world’s greatest love songs with Graham Torrington.
There are classic tracks from Elvis, Little Richard, Gene Vincent and Bill Haley.
Kicking off a series of special Den Session performances, starting with SJ Esau.