John Perry appeared as a special guest guitarist
on The Sisters of Mercy's album Vision Thing.
He played the slide guitars on Detonation Boulevard.
John Perry is orignally a founding member of the new-wave rock band The Only Ones,
who were active in the late 1970s / early 1980s and have reformed in 2007.
For some further information on him,
In addition, there is a discography on John Perry at discogs...