Pauline McLean celebrates the Edinburgh Book Festival with an authors' special.
BBC Radio Scotland
A session and interview with National guitar player and singer Doug MacLeod.
BBC Radio 2
Iain Anderson with country, folk, blues, soul and rock 'n' roll.
Jez Nelson presents performances by rising stars Ambrose Akinmusire and Marius Neset.
BBC Radio 3
Tuesday 7 August 2012