Instruct: Classify a review into positive or negative sentiment.
Query: CLASSIC

Tiesto has created a Classic with Nyana. Indoor / Outdoor has captured the vast divergence in style that exists in the genre of trance. Outdoor is raw and powerful while Indoor is subtle and refined. This set is like the Beatles meet Led Zepplin all wrapped up in one wonderful 2 CD set.Me thinks when all is said and done this set will join other classics in the all time top 10 list of trance CD's