Come On, Get Happy!: The Very Best of The Partridge Family is a greatest hits compilation album from The Partridge Family released on May 3, 2005, in conjunction with the first season DVD collection. It contained some previously unreleased songs. During the course of the television series there were a number of recordings that were used on the program but never released on album or tape in stereo. Some were alternate mixes of released songs. These are known to fans as the "Lost Songs", four of which appear on this collection. They are noted as "new release" in the track listing below. Two of the songs appeared in the pilot episode of the show, tracks 9 and 12, listed below as having Ron Hicklin doing the vocals. Originally, the only cast member who was supposed to sing was Shirley Jones. After the producers heard David Cassidy's demos of the songs, however, they decided to let him sing after the first couple of episodes. From Wikipedia (https://en.wikipedia.org/wiki/Come_On...) under Creative Commons Attribution CC-BY-SA 3.0 (https://creativecommons.org/licenses/...)