I think this was only shown on BBC2 Scotland. If anyone is interested, part 1 of 2 is now available on the i-player. Part 2 next Tuesday.....
Nice one @Brandane, I'll check that out. And send the link to an idiot colleague of mine who reckoned that The Proclaimers are the only famous Scottish band. I thought he was joking when he came out with that...
Didn't have time to see it on a brief trip to Edinburgh last week, but I've just ordered the accompanying book from Amazon.