Leonid Gorokhov & Olga Vinokur; Lola Perrin's Octopus Music
Sean Rafferty presents, with live music from renowned cellist Leonid Gorokhov with Olga Vinokur on the piano. Plus pianist/composers Lola Perrin and Nadia Lasserson present Octopus Music for Piano.
In Tune's Piano A-Z continues with X for X-treme - a look at the most far-out limits to which the piano can be stretched. The series of bite-sized features, part of the Piano Season on the BBC, includes contributions from many of the world's greatest pianists, and provides context, history and background information - both in-depth and quirky - broadcast in daily instalments on In Tune at 5.30pm and available to download as a podcast.
Main headlines are at 5pm and 6pm.