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 McKenzie (1939–2012). In 1991, Mackenzie Phillips was replaced by Laurie Beebe Lewis, a former vocalist with the Buckinghams who had earlier (1986–1987) temped with the band when Mackenzie Phillips was pregnant. John Phillips dropped out after a liver transplant in 1992 and Doherty returned. Lewis and McFarlane left in 1993, to be replaced by Lisa Brescia and Deb Lyons. The band continued to perform with varying line-ups, including Barry McGuire (1997–1998) and the recovering Phillips, until 1998, by which time, according to one critic, "the jingle singers who sang those fabulous Cass, Michelle, John, and Denny parts were an aural