Where to begin?
The genesis of Jazz commences with New Orleans ragtime, so rags from Scott Joplin and Jellyroll Morton, are worth attempting.
So many brilliant Jazz pianists to mention, but I can only give you a peek at my own personal favorite, John Lewis.
Good luck with the musical studies!
Cheers @LEONARD - looking forward to delving into his magnum opus - "Never Knowingly Undersold"