Isolation by John Lennon – ****

First released: 1970

Lennon really pounds the keys on this harder thumper from "John Lennon/Plastic Ono Band". Just simply a great tune. It’s also on 1990’s "Lennon" and "Working Class Hero" from 2005. A demo version appears on 1998’s "The John Lennon Anthology" and 2006’s "Remember".