Chewbacca will be getting his own official theme music in Solo: A Star Wars Story. After 40 years, the Wookie smuggler will finally join the ranks of characters like Luke Skywalker, Leia Organa, and his own co-pilot Han Solo, who all have their own theme ? the only difference being that his won?t be written by Star Wars veteran John Williams. In 1977, Chewbacca made his debut in George Lucas? original Star Wars: A New Hope. With Luke, Obi-Wan Kenobi, and their accompanying droids, C-3PO and R2-D2, seeking passage from Tatooine to Alderaan, Chewbacca inadvertently embarked on an epic, decade-spanning journey alongside Han in the Millennium Falcon.