As a new Trex fan I ordered 5 of them, here. Unicorn is extraordinary free, dreaming, creative, non-electric but put you into another world. It is quite timeless, not a 60album, not a 70album, but above. The tunes are amazingly simple in it's constuction and therefore very strong and sublime and not boring, because there are depths in Unicorn, so these simple tunes grow by listening. Of the 5 CDs I bought, this is the best, The others were from 68, 70, 71. The 70-73 albums are supposed to be better, because of the single-hits. But surely Unicorn is more creative, poetic and personal. Unicorn will not change your life, but watch your feelings and inner freedom while listening to this album.