I've got several of his LPs (you can still find him 2nd hand), but no CDs. My favourites are 'Traditional Ballads of Scotland' (1977) and 'Big Daddy of Folk Music' (1976), where he's supported by a very young Tannahill Weavers. I came across an album 'Live in Belgium' once where he plays with Derroll Adams, and which has some different material.