This 1970 anthology, reissued on CD for the first time, is a one-of-a-kind time-capsule of the Mamas and the Papas. In addition to their first six Top 10 hits, the track list adds non-charting singles, B-sides and album tracks, carefully selected and ordered to show off the many sides of the group’s talent. In addition to the harmonies that graced the radio, there’s also the tight jazz work of “Once Was a Time I Thought,” thoughtful originals and keenly interpreted covers. Knitting it all together, and elevating this collection above a simple recitation of hits, are interview clips with John Phillips and Cass Elliot interspersed among the tracks. Their dialog reflects on the group, their producer, sessions and songs, and though the spoken words overlap the instrumental lead-ins of a few tracks, they’re surprisingly unobtrusive.