mr_m,
Yes, I've had bad tinnitus since the mid 90's or so. But I mostly habituated to it long ago and it very rarely has intruded upon listening to music (except that I don't want to blast at high levels which can exacerbate it).
Hyperacusis is a whole other ballgame though. It makes sound, reproduced sound especially like music, shrill and painful. It becomes like the equivalent of going through the Clockwork Orange-like aversion therapy in which the very music Alex loved leaves him nauseous.
I only had rare bouts of it over the last 20 years, but I've had a huge relapse. Been something like 8 months since I've been able to truly enjoy music :(
Coming to these forums is sort of like being an amputee habitually scratching a phantom itch on the limb he has lost.
Anyway, onward and upward....
erik,
Good that it only took a shower to return to normal :) Remember how lucky you are!
I agree about the concern of sensitizing yourself to every difference there is to hear and every distortion. Often that's something you can't roll back once you've heard it. Some level of ignorance can aid one's bliss.