Music of Washington, D.C. and Max Ochs. Another important folk venue in Georgetown in 1961 was The Shadows. A band called "the Mugwumps" formed, eventually splitting up. Two of the members, John Sebastian and Zal Yanovsky, became The Lovin' Spoonful, and the other two, Denny Doherty and Cass Elliott, formed The Mamas & the Papas. Later, in Georgetown, then-folk singer John Denver, Taffy Nivert and Bill Danoff wrote a song called "Take Me Home, Country Roads", which launched Denver's career as one of the most popular singers in the country. Other popular folk singers include Mary Chapin Carpenter; the duo Cathy Fink & Marcy
The Mamas & the Papas February 1966 and became its only number-one on the "Billboard" 200. The third and final single from the album, "Monday, Monday", was released in March 1966. It became the band's only number-one hit in the US, reached number three in the UK, and was the first number-one on Spain's new Los 40 Principales. "Monday, Monday" won the Grammy Award for Best Pop Performance by a Duo or Group with Vocals in 1967. It was also nominated for Best Performance by a Vocal Group, Best Contemporary Song, and Record of the Year. Their second album, "The Mamas & the Papas", is