Steamhammer was a British blues rock band that Steve Jolliffe was in.
He discussed it in his featured interview in Dreams Word #16.

In a 2010 interview with Dick Shirra, posted on Steve’s site, Steve explained that Steamhammer’s deal with CBS seemed to offer more solid prospects than accepting Edgar Froese’s invitation of Steve’s return to Tangerine Dream after Steve left TD the first time.

The official band site is