Explore Japanese press CDs. Lots of rare jazz titles not available anywhere else, exceptional quality, nice artworks. Could be expensive sometimes but totally worth the investment. Also CDs from Dabringhaus und Grimm label could worth your attention due to very good quality.
What CDs to buy
I never thought I would get a CD player but opportunity knocked a couple months ago and here I am with an Audio Research CD6. All my CDs from 30 years ago are mostly music I no longer listen to much. I primarily listen to vinyl and stream but thought it would be cool to have an AR top loader and maybe seek out a few special CDs. Any thoughts on specific CD releases that will give me some renewed respect for the shiny discs?