Originally released 1979 on Reveal, Concepts 1st album ,Invasion" is truly a highlight of Canadian Psychedelic and Acid Rock. Its undoubted relevance to connoisseurs of Psychedelic and ACID Rock finds valid in the groups multiple talents playing music of the late Sixties /early Seventies in the late Seventies and early Eighties. Maybe a little bit anachronistic then, but today a real killer for all lovers of the genre. Musically Concepts Invasion reminds sometimes to the early recordings of Amon Dwith flaming guitar extensions, occasionally strange sound effects and surprising hooks. Guitar player "Peter Riden", was the main creative force in the band, although on both albums the songwriting and music credits are shared around the band. Bonustracks are very rare 7" Eliminate the bill/Pour une faveur". CD comes with comprehensive fully colored booklet with linernotes and lyrics. Dont miss this very rare nugget. Original album is very expensive, This is a must-have for all lovers of Psychedelic /Acid Rock.