Can you recommend Jazz for some one that doesn't like Jazz?

Try "Jazz at the Pawn Shop". A wonderful live recording at a jazz club in Stockholm.

They cover some classics and the sound is amazing.

@stuartk

Wow.  This was a wonderful explanation of what Jazz is.  I listen to Jazz almost as much as Rock and Roll but I dislike heavy improvisational Jazz.  Your descriptions of the different types of Jazz and the various interpretations really gives me more avenues to search.  Thank you for your contribution.

I took it upon myself to learn to like jazz about ten years ago, and it has now become my primary genre. Lots of great recommendations here. In between sampling those, I would recommend finding some higher quality jazz stations and let them play. As you hear things you like, explore those artists further on your subscription platform of choice. 

Here are a dozen titles I consider a "Jazz Starter Kit:"

1) Dave Brubeck - "Time Out"

2) Miles Davis - "Kind Of Blue"

3 Duke Ellington - "Live At Newport"

4) Duke Ellington - "Blues In Orbit"

5) Lester Young and Teddy Wilson - "Prez And Teddy"

6) Oscar Peterson - "We Get Requests"

7) Monty Alexander, Ray Brown, and Herb Ellis - "Trio"

8) Bill Evans - "Live At The Village Vanguard"

9) Ella Fitzgerald and Louis Armstrong - "Ella And Louis"

10) Stanley Turrentine - "That's Where It's At"

11) Vince Guaraldi - "Greatest Hits"

12) Ahmad Jamal - "At The Pershing/But Not For Me"

The suggestion to get a guidebook on jazz recordings is the way to go.  A book like the All Music Guide to Jazz not only lists most of the major artists and their recordings, it has a decent rating of each recording so you can sample the best. 

The recommendation of the Ken Burns documentary series is also very good because it places the music in a social and historical context and employs narrators who know and love the subject and convey what the music means to them.  The series is long but it is rewarding.  The biggest problem for me was that the series stopped well short of covering what would have been at that time current jazz artists and their music; it was mostly ancient history then, and more so ancient history now.

If you want to hear a decent cross section of jazz development at a particular time, and appreciate how advanced jazz performance was quite a whiles back, sample the top recordings from just one year--1959.  Three giant recording came out that year:  Miles Davis "Kind of Blue," Dave Brubeck "Time Out" and Ornette Coleman "Shape of Jazz to Come."  Of these three, my favorite is "Shape of Jazz to Come."