What to do with bad recorded CDs

When I upgraded to Mcintosh and Accuphase - Kef speaker system, I am in heaven for the first time I started this hobby a decade ago.

I found my-self not even breathing, to capture every bit of nuance of the music... It was a great moment for me - and I am a professional musician. Rarely do I encounter such moments in live music !

Good Hifi can equal if not better live performance - for me.

But alas, heaven turned into he-- when I put on badly recorded materials. It revealed bad CDs to the point of me wanting to throw them away.

What do audiophiles do about that ? Go back to a lesser system to play these ? Or should I throw away great portion of my collection ?