For the last Composers’ Rooms in the series, Sara Mohr-Pietsch visits sound recordist Chris Watson in his workspace, not an indoors studio but the acoustically rich environment of the Kielder Forest in Northumberland. As they walk through different sonic spaces Chris tells Sara about the art of...

Sara Mohr-Pietsch visits Hector Parra at IRCAM, the musical research centre in Paris established by Pierre Boulez, where he is composer in residence and teaches. In one of the famous underground studios, Hector tells Sara why the environment is perfect for creating electro-acoustic sounds.