BBC Four HD Friday

Steve Lamacq and Jo Whiley present the pop chart programme, first broadcast on 16 August 1996 and featuring Cher, OMC, Los Del Rio, Kula Shaker, OMD and George Michael

Beertje Van Beers presents the pop chart programme, first broadcast on 23 August 1996 and featuring Ant & Dec, Bryan Adams, Pet Shop Boys and the Backstreet Boys

David Hamilton presents an edition from October 14, 1976, with performances by David Essex, Simon May, JALN Band and Pussycat - as well as Ruby Flipper's last-ever routine

Bruno Brookes and Gary Davies present the edition first aired on October 13, featuring performances by Sabrina, Enya, the Christians, Kim Wilde and Sinitta

The singer's classic TV special, featuring Hound Dog, All Shook Up, Heartbreak Hotel, That's All Right, Jailhouse Rock, Blue Suede Shoes, Don't Be Cruel and Love Me Tender

A performance by the American soul singer recorded at the Royal Concertgebouw in Amsterdam, featuring Respect, Chain of Fools and Satisfaction.

A 1970 concert at the London venue by the singer and actor, featuring performances of I've Got You Under My Skin, The Lady Is a Tramp, My Kind of Town and My Way

Footage of the Canadian singer-songwriter Joni Mitchell from a concert in 1970, featuring hits such as Chelsea Morning, Cactus Tree, My Old Man, For Free and more

The singer-songwriter is joined by his band to perform songs from his back catalogue, including Forever Young, I'll Be Your Baby Tonight and It's All Over Now, Baby Blue