Harry Nilsson's recording of John Lennon's song "Isolation" was released as a bonus track on the CD re-release of Aerial Pandemonium Ballet.
"<a href="https://nilssonschmilsson.com/isolation-210526130535.html">Isolation</a>" performed by <a href="https://nilssonschmilsson.com/harry-nilsson-210525214706.html">Harry Nilsson</a>