If any group and song was the prototype for sunshine pop, it would be Harpers Bizarre and their hit version of "Feelin' Groovy". Their high range choir boy harmonies, positive themed material, and sophisticated arrangements were all part of the genre's model.Along with Spanky and Our Gang, The Association, The Sunshine Company, The Free Design, The Cowsills, and the Fifth Dimension, Harpers Bizarre produced music that poured out of AM radios in the 1960's."Feelin' Groovy featuring 59th St. Bridge Song" was the first LP release for the group in 1967.