Sarah Walker introduces the first of a new season of concerts from the Institute of Contemporary Arts in London and talks to some of those taking part.

Frank Zappa - Peaches en Regalia
Steve Reich - Nagoya Marimbas
Brian Elias - Solo from "The Judas Tree"
Raul Tudon - Toledo Play of Shadows
Simon Limbrick - Highway No 1 (first performance)
Henze - Scenes from the Snow Country
Peter McGarr - Hillclouds, Rainwindows and Vanishing Orchestras
Javier Alvarez - New Work (first performance)
Trad, arr Richard Murphy - Musical Wine
Performed by an ensemble of steel pans and marimba led by Simon Limbrick with Rachel Hayward, Chris Brannick, Richard Murphy, Miranda Grell and Morette John.

11.25 Grains of Voices
The first British broadcast of Ake Parmerud's Grains of Voices, a radiophonic journey through "voices that sing, voices that speak, voices praying, reciting, screaming and laughing."