He was 81 years old.

A real renaissance man so talented, cultured, charming and wonderful companion.

We used to meet every few weeks for over 40 years a treat for me.

Mike Ratledge, Soft Machine Keyboardist and Co-Founder, Dead at 81

Mike Ratledge of progressive rock group Soft Machine performs on stage, Amsterdam, Netherlands, 1969 .Gijsbert Hanekroot/Redferns

That year, Soft Machine opened for the Jimi Hendrix Experience for the legendary groups North America tour.

The band also opened for Pink Floyd.