Incidentally, I'm happy to report that the learning curve for BarFly is steep - I've got the hang of it far sooner than I thought I would, to the point of putting down a tune by ear (viz. Nic Jones's "Outlandish Knight", which doesn't seem to be quite the same as any of the umpty-three versions on Folkinfo). It crashes occasionally, which isn't very endearing, but generally I'm a satisfied user - cheers, Jack.