The Don's selections include Beth Orton, Lord Huron, Ranking Joe and DJ Vadim.
BBC Radio 6 Music
Brand New Heavies are Trevor's new Ledge of the Week.
BBC Radio 1Xtra
Iain Anderson with country, folk, blues, soul and rock 'n' roll.
BBC Radio Scotland
Stuart Bailie delivers an eclectic mix of bluegrass, punk, cajun, folk, blues and soul.
BBC Radio Foyle
BBC Radio Ulster
Tuesday 18 September 2012