Phillips, who co-founded The Mamas & the Papas in 1965, was part of a band that became synonymous with '60s folk rock. She was joined by Denny Doherty, her late ex-husband John Phillips ...

LOS ANGELES, California (CNN) -- John Phillips, a singer and songwriter whose music helped define the 1960s, died of heart failure Sunday morning. He was 65. The member of the Mamas and the Papas ...