Instruct: Classify Amazon reviews into positive or negative sentiment
Query: They are all there.

Back in the late 1960s, I discovered the two albums by the Big Three in the cut-out bins of the old Arlen's stores. As a big fan of folk music, and of the Mamas and Papas, the decision to buy the albums was easy. I wasn't prepared for how much I actually loved them. The voices blend beautifully in excellent harmony. Anyone who is a fan of Cass Elliott will have to add this CD to their collection. My old albums on FM are all mono, so hearing these songs in great stereo was also a treat, and all the songs on those two LPs are included on this excellent sounding CD. I will be playing this one a lot.