Thanks SO MUCH for posting "Imp Rag"! I didn't realize that only the first strain is original (and, who knows, perhaps that strain's lifted from a rag we've never seen, or something that "Long' picked up by ear)! Still, I'd been looking for this for a long time, so, was thrilled to finally be able to see the score! According to the Catalogue of Copyright Entries it was copyrighted June 21, 1910 (with the required 2 copies deposited the day before) and was published by "Long music pub. co." Witchita, KS, so this was probably self-published.
I was also glad to read that you hadn't seen 2 of the pieces I posted, as I'd never seen MANY of the wonderful postings you've made--so it's an honor to be able to repay the favor.
I always love reading your postings! It's like opening up a book on ragtime history (one that I wish was published and available for purchase

First, Frank Butler's "Tantalizer Rag" whose first strain is lifted from Joplin's "Cascades" and whose second strain is an outright steal (except for the ending) of the second strain of Joplin's MLR. The score is available here: http://www.ragtimepiano.ca/images/tantalizer.pdf and can be heard here: https://www.youtube.com/watch?v=0q4R4lgoj8s. The sound is computer generated, but I really like the piano sound of his program. I'll forewarn you, however, that except for the final bar, the reprise of the first strain is completely missing.
Second, I'll add another piece of ragtime piracy that a friend of mine in Holland found. It's called "Cotton Coons" by "C. R. Harrison" (also 1903). It was published, apparently on cheap newsprint, in Canada (and you'll notice that one of my postings today was copyrighted separately in Canada which leads me to wonder if we didn't have copyright reciprocity with them at the time). It's not only a complete note-for-note steal of "Swellest in Town" (1903) by Bessie Blanton Heckard (available here: http://digital.library.msstate.edu/cdm/ ... c/id/25426), The music actually looks like it was even printed from the same plates!! I'm posting the cover (which is completely different from SIT) and the first page of the score (I promised my friend I wouldn't send out the full scores of anything he sent me, which is the only reason I'm not posting all of it). The remaining 2 pages are identical to SIT (as noted earlier) and have ads written in the margins. If anyone's interested in these ads, I can type them up for you (for example the bottom of pg. 2 reads " 'The Pianauto' the only Perfect Piano Player." Oh, you'll notice a store stamp on the front cover from a J. P. Bresnahan who lives in "Berlin." That's not Berlin Germany, but Berlin, Ontario, Canada. I"m posting a listing for J. P. Bresnahan in a 1910 Canadian city directory.
I have more to post, including the piece mentioned above copyrighted separately in Canada, but I'm going to post these 2 items first. I'll be writing my next posting as some of you are downloading.
Best,
Rob