Ah ah, it seems there have been some messages not posted in the good threads theses days (I wrote one too !)
Regarding your question, I play gypsy jazz for about 4 years and for me La Gitane is still a tough piece man ! If you want to practice some gypsy waltz, which is very good for technique, I suggest you begin with easier pieces, for example "Chez Jacquet", "Passion", ... Anyway it seems none of those waltz is really easy, but I think La Gitane is one of the hardest, if not the hardest !
Romane made a CD with several waltz + playbacks + PDF (with tabs), this is pretty well done, I learned some using this CD (Passion, La Valse des Niglos, Dolores, etc...) and it's challenging but worth it. Anyway, don't take the tablatures too "literaly" (is it correct ?) because there are various possibilities to play those songs, so once you know a waltz correctly feel free to vary the fingering according to your feeling.
Anyway, La Gitane is great to play, and I learned it from this CD too

It is not exactly the version Angelo plays but it is very good too.
Keep on swinging
Guelda
[Edit] By the way, maybe this thread shouldn't be in the chord-melody part ? Indeed this waltz is usually not played in CM...