A repeat over the next few days of our visionary 2008 educational project: academics and experts provide insights into contemporary thinking in the fields of philosophy, anthropology, music, history and more in a series of radio lectures. Today: an Introduction to Philosophy by Professor AC Grayling; Herbert Marcuse's Idea of Society as a Work of Art by Professor Malcolm Miles; John Rawls's Theory of Justice by Professor Jonathan Wolff; and Art, Class and Cleavage by Ben Watson.

Live concert recordings from London Musicians' Collective's Annual Festivals of Experimental Music. With sets by John Butcher, Tony Buck and Burkhard Stangl; Helena Gough; Yasunao Tone; and Viv Corringham's ensemble featuring Peter Cusack and Martin Tetreault.

During the holiday, Resonance FM joins Resonance Extra's service (broadcasting on DAB in Brighton & Hove), offering a wide range of new music and sound art shows curated by Peter Lanceley.