RE: A call from a friend that led me to Glenn Gould ...

So you call my comment: Post-like length? Hahahahahaha
Visuals can help the experience of the music listened to, but my preference is to listen with full focus and eyes closed, ie without visuals. That's for me the only method to really understand if I like what I hear, or not. Also, it is for me the best way to get at least close to a meditation experience...though I never practised proper mediation, so what do I know :)
What a sad story about Robert Schumann.
NJOY the advise sessions :)