Radio Highlights: Beckett on Radio One, Terry Riley, Therapy? and Thurston Moore

A busy week for radio also includes: the best of Arena on RTÉ 1, Halloween japes on RTÉ Jr, and more community voices on UCC 98.3FM.

Therapy?: Northern rockers' new album explored in a Sunday special; 8pm; RTÉ 2XM. Picture: Tom Hoad

SATURDAY 

Terry Riley In C Irish, LyricFM, 6.30pm: An ambitious rendition of ambient composer Terry Riley's masterpiece In C via the Irish tradition.