The entire Joni catalogue has been remastered in HDCD. These can almost always be found in the discount bin of your local record store. I bought "For the Roses" since I could NEVER find a decent pressing on vinyl. Engineered by Joe Gastwirt at Ocean View Digital the sound is very good. FWIW, here is my top four Joni list in rank order best to less:
Blue
Court and Spark
For the Roses
Ladies of the Canyon
Hissing
Hejira
I'm not a fan of anything after Hejira.
Blue
Court and Spark
For the Roses
Ladies of the Canyon
Hissing
Hejira
I'm not a fan of anything after Hejira.