What year was the society, which released the songbook in which "Carol of the Old Ones" was published, founded in Colorado?
H. P. Lovecraft Historical Society The H. P. Lovecraft Historical Society or HPLHS is the organization that hosts Cthulhu Lives!, a group of live-action roleplayers for the "Cthulhu Live" version of "Call of Cthulhu". Founded in Colorado in 1984, it is now based in Glendale, California. Their motto is "Ludo Fore Putavimus" ("We thought it would be fun").
Stallion (band) Stallion was an American pop rock group, from Denver, Colorado, U.S. They were a one-hit wonder, and only scored in 1977 with their song "Old Fashioned Boy (You're the One)", which peaked at #37 on the "Billboard" Hot 100 chart.