Because I hadn’t seen the book, I held back comment but generally I would advise anybody to use the Internet for abc tunes frankly and save their money for whistles. They are almost all there somewhere, usually just by checking the World Wide ABC Index. If you are persistent, I swear, you can find any tune that is not copyrighted and transcribed pretty close to the way you hear people play it.
Many of these old re-print books use non-standard keys, piano accompaniments etc. There is also the tendency to take the tunes OUT of their modes and make them major or minor. That drives me nuts. You can end up with an armload of em that you don’t use, except as reference as Peter said. It’s helpful for intellectual and reference use, but maybe you just wanna play…
I do recommend the Breathnach books for Irtrad. I love the versions I find in there and I learn a lot from them. One of the volumes is note-for-note off of CDs that I own. Maybe an Oneills, but that is even online now.
I also regret spending money on Peter Kennedy books before I knew better. They are oddly harmonized and the guy has made so many enemies that you kinda feel like leaving the book closed. He has a ton out.
If you want contradances, the Portland collection is good. I haven’t seen a good Scots book. I have the Gow, but it has some weird keys and stuff and is basically an old reprint..
Redwolf might know a good Morris and clog book..
And I bet there are some good OldTimey books. I think that the Fiddler’s Fakebook has many. It has versions of Irtrad tunes that I don’t care for much. They seemed to have been squared up for contradancers and such.
I would be interested in that Smoke book, I guess.
To sum up, the best thing about an armload of books is that you can find out all the other titles for the same tunes and MAYBE find an unknown tune, usually a hornpipe!. But Alan Ng has a website that takes care of that even, giving an absolute catalog number for each tune, listing an entire discography of it, and showing many other titles.
IDEA: CHIFFY ABSOLUTE BOOK RECOMMENDATIONS AS A STICKIE, ALONG WITH VERBOSE DISCLAIMER ABOUT HOW WE SHOULD NEVER USE SHEET MUSIC! But it could cover these non-Irtrad areas mentioned above, like Morris etc.