Produced by Anvil (SPEED OF SOUND)
Produced by Pierre Rémillard and Anvil (PLENTY OF POWER)
This was one of two ANVIL "2 in 1 - Special Edition" digipaks released by SPV - Steamhammer. It contains both the SPEED OF SOUND and PLENTY OF POWER albums.
Note the background image on the cover is a monochrome closeup of the SPEED OF SOUND cover.
