Check out these versions for research:
Superfast Charlie McCoy
Slow version Jonny Cash and Charlie McCoy on harp
Medium version Jonny Cash on harp
Fast version by Johny Cash with him playing chords on harp
Mike Stevens & Raymond Mclain - 2007 - Orange Blossom Special
Klezmer Company Orchestra presents Spirit of America: Gershwin & Copland. Randi Fishenfeld and Teresa Flores perform "Orange Blossom Special" during the Klezmer Company Orchestra's Spirit of America Concert, June 28, 2009.
OBS licks Buddy Greene.pdf