Instruct: Classify Amazon reviews into positive or negative sentiment
Query: a must for all rock music collections

this is indeed an indispensable collection for all rock and roll enthusiasts. 109 tracks gathered as a british empire answer to the classic american nuggets collection. outstanding through and through. great sound complimented by wonderful packaging. enough power chords, drumming mayhem, rock riffs, and tuneful melodies to keep one happy through repeated listenings over a lifetime. raw, fresh sounds from a time (1964-1969) and a place (the british empire) captured in all their glory.