300 - Hang 'Em High (1969)*
*This is an addition/update to entry #1. The movie soundtrack is by Dominic Frontiere; this version is a cover of the main theme and was a popular single by Booker T. & the MG's.
http://www.youtube.com/watch?v=NujxW5dz9D8&sns=em
This is the version that is heard in:
Wonderman From Shaolin