'Emergency!',... and then also check out other parts of the family tree..'Empyrean Isles', Herbie Hancock's album he played on, 'In a Silent Way', by Miles Davis, which he played on (one highlight of a good 10 albums he drummed on for Miles), Mahavishnu Orchestra - The Inner Mounting Flame (John McLaughlin's band, formed shortly after 'Emergency!' was recorded with John on guitar)..