Watch FMovies. Hawkwind plays the final Peoples' Free Festival at Stonehenge during the Summer Solstice and this tiny snippet of film is an amazing yet important document of a time when there was still the free spirit of independence and nonconformity. Blasting its audience into deep space with their high-octane space rock and surreal theatrics of it lead-singer, it really is time to buckle your seat belts and take a trip into times' long gone past.