Best Keith Jarrett records

Lots of great suggestions here. I'd just offer a strong second to Jasmine and the box set, Live at the Blue Note. For me, it just doesn't get any better than the Blue Note. Those were three very special evenings, evidently: alive and swinging throughout.

For what its worth - during my recent Koln Concert exploits on hdtracks I discovered the acclaimed Jasmine album is also available in 96/24. This being a fairly recent recording, the higher resolution probably pays big dividends here.

The record Facing You from 1972 is Keith Jarrett at his most melodic. Try Ritooria and especially Lalene.  While the Melody at Night With You is a good listen, the highlights are mostly interpretations rather than original compositions. The Koln Concert recordings are a landmark effort that showcase Jarrett as an auteur, but it's not something that I come back to often. At some point in your life, you are less interested in being challenged by the music.  

Big KJ fan here. One would be hard-pressed to pick a poor release from this artist. Do not over-look his early days playing as a sideman on various Jazz titles as well.   Happy Listening!