I got tons of recommendations but I would just want you to check out where I found all 'em.Just started listening to jazz and I came across this music store http://flyzik.com/. It hooked me up with tons of jazz playlist.
They got all types of jazz from bebop to smooth jazz. Personally I like the upbeat jazz I think it's called cool jazz, I guess your type is more of a slow jazz.
I just got 20% off on my downloads earlier, if your interested just use the discount code GETTHEPULSE to get yours too. They also have free tracks for newbie int their site, just hit this http://flyzik.com/#releaseView-5325.