Thanks - I actually started it for two reasons - the first is that putting melodies up by country meant I had to choose a country, with a search engine I can put a song in as many country categories as I want (sometimes I feel very arbitrary)! Of course I still run into problems - people write to complain that Loch Lommond isn't a "war" song!
The second was in an effort to be "unique" - a tough thing on the internet!
A book? Then I'd have to pretend to be an expert
! That's why I lurk here - hoping to mind meld!