This is the first official reissue on vinyl of ultra rare legendary album 'Hyperthalamus' of Hamburg group Dennis. 'Hyperthalamus' comes across as a collection of extracts from acid-jams and freak-outs with a hybrid of progressive, psychedelic and cosmic styles, notably elements of late Tomorrow´s Gift, Thirsty Moon, and even hints of Embryo and Guru Guru: a musical melting pot of surprising diversions and fusion sounds