Mike, thanks for the the note about cyclists. Nice to see we're a broad church. I saw that Mike Spisak was a keen "swimmer" and Don a keen table-tennis player but thought that others were more into more modelling, machinery with a few into music making. Interestingly we have quite a few musicians/musical instrument makers here at NLSME (North London Society of Model Engineers, London, United Kingdom - some of particular note ( no pun intended).
Regards