Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Landmark album

Established Focus in the eyes of the world. This mainly instrumental album opens with the eccentric hit "Hocus Pocus", the tracks thereafter are more subdued, even romantic yet almost melancholic. The final track "Eruption", however, threads together several eclectic pieces into an extended, dynamic and compelling work (23mins). The album is definitely in the progressive realm. An amalgam of european folk, classical & medieval music with a smattering of jazz. The talents of Jan Akkerman (guitar) and Thijs Van Leer (keyboards, flute & vocal gymnastics) are truly unique.