A wrongly maligned sometimes live recording from the years 1966-67, in the CD version refatted by some studio recordings. Of course: The recording quality leaves much to be desired, and no one should have taken the trouble in the recording studio, to try out the possibilities of the digital age to the original tapes. But what the heck: Even so conveys the sound carrier, which was Canned Heat once - namely blues rock from (then) woods, years before Woodstock. Canned Heat stops where ZZ Top starts.