For more than 50 years, Poco’s distinctive harmonies and stellar musicianship helped define the sound of country-rock. Still led by the band co-founder and multi-instrumentalist who wrote and sang their biggest hits, they are a dedicated unit of four formidable songwriters, vocalists, arrangers and players. As one half of Loggins & Messina, co-founder of Poco and key contributor to Buffalo Springfield, Jim Messina has left an indelible footprint on popular music. He produced much of the Loggins & Messina, Poco and Buffalo Springfield albums.