Demon Thor was one of the most sensational continental rock groups in the '70s, despite only a short existence: first German band on the legendary Musikladen TV show, first ever appearance at Circus Kronebau in Munich, music awards from France and England, worldwide release of the two LPs by United Artists. The group was a fusion of the Swiss rock scene between Tommy Fortmann and Krokodil, and the singers Geff Harrison, Peter Bischof, and Oliver Freytag. The CD contains tracks from the albums Anno 1972 and Written In The Sky, originally released in 1972 and 1973 respectively. The tracks were produced at Dierks Studios by Dieter Dierks.