R.O.C.K. is a 1986 hard rock/heavy metal album by Kirka. A major departure from Kirka's typical easy listening albums, the album featured English language lyrics, written by Kassu Halonen, and was largely hard rock oriented. Although Kirka had done covers by rock artists in the past, R.O.C.K. was his first full-fledged rock-album.

R.O.C.K. is a 1986 hard rock/heavy metal album by Kirka. A major departure from Kirka's typical easy listening albums, the album featured English language lyrics, written by Kassu Halonen, and was largely hard rock oriented. Although Kirka had done covers by rock artists in the past, R.O.C.K. was his first full-fledged rock-album.