I suspect we all have talents and interests beyond fly fishing. My brother John does.
This is the way I usually see him (this was the Grande Ronde a couple of years ago) plying his considerable talents as a fly fisherman.
I just found this video, after a little searching, of the Freeport Players (Maine) in their annual Old Time Radio Hour production. Brother John (way too modest about all this) is the band leader/trumpet player/singer in the snappy black outfit with braces.
Way to go, Bro.
May we all have something we love to do when we can't fish.