From my experience I have noted that those hobbyists who could read music played music much later in life than those who could not read music. That is when ones music genre went out of style they put down their instruments.

I'd surmise that those pros who could not read music were surrounded but those that could read music, either with session musicians or for transcription of what they played for copyright publishing purposes. YMMV

But,as already noted, you do not need to read music to produce good music.


The fitness trainer asked me, "What kind of a squat are you accustomed to doing?" I said, "Diddly."


64 bit Win 11 Pro, the latest BiaB/RB, Roland Octa-Capture audio interface, a ton of software/hardware