The Mamas & The Papas - 20 Greatest Hits is a cassette tape album released in 1980 by Music For Pleasure in the United Kingdom. This anthology album features a compilation of popular songs by the artist from the 1960s, including tracks from both pop and rock genres. The cassette comes in a clear jewel case and is a great gift for fans of the Mamas & The Papas, especially for a birthday occasion.
