There are 3 artists with this name, 1. Experimental artist Louis Hardin, 2. A project of Walter Schreifels, 3. A short lived band fronted by James Freud formerly of Models. 1) Moondog was the pseudonym of Louis T. Hardin (May 26, 1916 – September 8, 1999). He was a New York City street musician and former beat poet who was blinded as a young adult. From the late 1940s until 1974, he was a permanent fixture, busking on 54th Street and 6th Avenue in Manhattan. He was known not only for his music and poetry, but also for the distinctive Viking garb that he wore, including a horned helmet.