Mary, I have done things along those lines. There's a tune from the Euing Collection on my website. The song wasn't worth posting. It was gotten at the library for me by a web-friend in Scotland. All the faculty members I knew at Yale have retired, which is why I got stymied there, and they have the only known copy of the book in the British Isles or North America. I have the Library of Congress and the Folger Shapespeare Library handy (no Ph. D.- no Folger) and have even gotten stack passes at some univ. libraries through having friends on the faculty.