The Heavy Colibri

"An often considered Psychedelic, Acid Rock, Heavy Rock, Hard Rock group from London, England, whose only album was originally released in the U.S. exclusively. The band was previously known as Hunter but never issued any recordings under that name. They are based heavily on sludgy Blues type riffs. They have great musicianship in all instrumental departments the biggest emphasis being on the twin lead guitars. Their heavy sound can also be considered an influence on the Stoner Rock genre. Sounds similar to American and British groups such as, Deep Purple, Vanilla Fudge, Cream, Black Sabbath, Jimi Hendrix Experience, Led Zeppelin, B.F Trike, and Mountain." progarchives.com