I think it does. Whenever I see somebody play something that is not memerized, they have to be constantly watching the sheets, taking away from the actual music.
But maybe you are getting that impression only because you see it. It isn't well known but a lot of pianists record not from memory but from music. Can you listen to a recording and tell who is doing which? I doubt any of us could. In that case we have to always use our ears over our eyes!Walter Ramsey
I dont like performing with music because i feel im confined to it and i dont have the freedom i do wen its memorized
Except when your mind suddenly goes blank and you forget everything.This has never happened to me before, if it happened, I'd just improvise my way out until I can remember.Too bad I can only improvise in the style of Jazz, so suddenly improvising in the middle of La Campanella might be a bit..obvious.