Giants of Rock was in the years 1987-1992 sorted by Finnish rock festival. The venue was Ahveniston Motor Speedway in Hämeenlinna. Performers were the top names in the industry. The festival ran out of the organization in 1992, a number of phase followed esiintyjäperuutuksista financial losses. Two years later, the festival was held once again at the Power of Rock. Also, this event is affected by cancellations. The 1988 festival appeared in the British Motörhead, the concert was recorded and later released No Sleep at All-live disc. At the same time the festival Hurriganes played one of the four most popular paluukeikastaan ??lineup Sandvik Aaltonen, Cisse Häkkinen and Albert Järvinen. The 1991 festival was filmed by the Finnish Broadcasting Company, and later presented on television, at least Sepultura and UDO's shares.