In honor of St. Patrick’s Day, we’re re-posting this classic post on the strange kinds of Irish-themed sheet music to be found in our Frances G. Spencer Collection of American Popular Sheet Music. Taitneamh a bhaint as tú féin! (That’s Irish for “Enjoy yourself!”) “Confuse Me, I’m Irish”: Evaluating Unusual Irish-Centric Sheet Music From The Early 1900s As anyone with…