The Mamas & the Papas - 20th Century Masters: Collection [New CD] is a new and sealed album featuring the greatest hits of the iconic band. Produced by Lou Adler and Steve Barri, this collection showcases the classic rock style of the Mamas & the Papas with songs in English. The album comes in a standard jewel case and is in excellent condition, making it a valuable addition to any music lover's collection.