A long established classic of the Deep Funk genre, the Marlboro Men's 'Iron Horse' has been filling dance floors and appearing on wants lists for many a year. As such it's surely long overdue a 45 reissue as is, but what makes this release really special and essential for any funk collector is the inclusion on the flip side of the previously unreleased instrumental version of 'Iron Horse', appearing here for the first time as taken from the original, 40 year old master tapes.