Instruct: Classify Amazon reviews into positive or negative sentiment
Query: 20th Century Classic

I have heard many, many albums in my time, and this may well be the best of 'em all. Lush melodies, regal arrangements, sharp vocals, and the unparallelled pop stylings of John Lennon and Paul McCartney. Favorite songs include "A Day in the Life" and "Lucy in the Sky With Diamonds". These guys have made beautiful music in the past, but this is one for the ages. A MUST buy.