Yes I have this DVD also. It's simply great. The movie was made in 1980, long before Dolby Digital. There was also a soundtrack album released at the same time. They must have made good audio recordings that were the source for the DD remaster.

When I bought the DVD I hadn't seen the movie since it was in the theaters. I was surpirsed at how good sounding it was. The music in the church with James Brown as the pastor is just great. If I remember correctly, the scene with John Lee Hooker playing Boom Boom Boom at the outdoor market was not in the original release. It alone is worth the $10 you paid.