Sunday, 18 October 2026
RIFFOLOGY
On this day

27 April

Rock and metal albums released on 27 April: Open Up and Say… Ahh! (1988) and Black Box: The Complete Original Black Sabbath 1970–1978 (2004).

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Released on 27 April · 2

Open Up and Say… Ahh! by Poison, album cover
Open Up and Say… Ahh!
Poison · 1988
Black Box: The Complete Original Black Sabbath 1970–1978 by Black Sabbath, album cover
Black Box: The Complete Original Black Sabbath 1970–1978
Black Sabbath · 2004