JOHN DENVER Market Square Arena 1976 Vintage Original Concert Tour Poster. John Denver – Market Square Arena. Original April 25, 1976 17.5″ x 23″ concert poster for show at Market Square Arena in Indianapolis. A couple very tiny printing blemishes near top edge. Please make prior arrangements. Rockaway Records 2395-B Glendale Blvd. FREE scheduling, supersized images and templates. Get Vendio Sales Manager. Make your listings stand out with FREE Vendio custom templates!