Hmm...I'm a fan of many great jazz pianists, particularly the more excited ones, such as Art Tatum. Art Tatum has about 4 "classical-turned-to-jazz" pieces available on youtube, although I'm not sure if all those have notated versions. I think some of them have, but unfortunately you have to order them (you need to pay via credit card).
Also these are rather tough pieces, of course it is Tatum's style. But I think Humouresque is the easiest of them all and you might be able to play that one (the others, well you need to do some heavy exercise first).
Well, here they are, hope this helps;
Humoresque No 7 in G Flat Major (Dvorak)Live version of "Humouresque":
Original version of Humouresque"Melody in F, Opus 3, No. 1" - not solo piano though; includes a guitarist and a bassist (and some odd singing voices

)
- Art Tatum plays this one fast (even though the original is at a slower and more serene pace) but he manages to keep the charm.
"Élégie" by Jules Massenet - this one's really intimidating to hear, just listen to that left hand.
"Valse in C# Minor, Op. 64, No. 2" by Frederic Chopin - bad audio quality, sorry.

Well, great to listen to anyway even with that disadvantage.