22:30Iain AndersonKarine Polwart sits in for IainBBC Radio Scotland Duration: 2 hours Mon 4th Oct 2010, 22:30 on BBC Radio Scotland Highlands and IslandsKarine Polwart sits in for Iain Anderson to bring you the best in folk, country and blues, plus she poses a new lyric of the week.GenresMusicBrandIain Anderson Source: BBC Online