This week's delve into the archives resounds with melody as Chris Serle tunes in to music of sundry kinds. There's the unexpected Pairing of Stephane Grappelli and Nigel Kennedy in a duet from Lady be Good, a comic duet from Victor Borge and Leonid Hambro , as well as Elgar from Jacqueline du Pre and guest Ken Russell , with a little Andrew Lloyd Webber thrown in for good measure. Director MIKE SEDDON Producer NEL ROMANO Series producer ALBERT BARBER