Conversation so far:
What happened Post-Fleetwood Mac?
after leaving Fleetwood Mac, he accompanied former bandmate keyboardist Peter Bardens (Peter B's Looners) on Bardens' solo LP The Answer.
Did Fleetwood Mac ever get back together?
In 1971 he had a brief reunion with Fleetwood Mac, helping them to complete a US tour after guitarist Jeremy Spencer had left the group.
What did each member in the group do?
Green appeared at the Bath Festival of Blues and Progressive Music with John Mayall, Rod Mayall (organ), Ric Grech (bass) and Aynsley Dunbar (drums).

Question: What else happened in 1971?
Self-contained rewrite: Besides appearing at the Bath Festival, what else happened in 1971?