A quick Google search reveals...
Cornerstone discography
"Jesus rides Harley too" Feedback records, 1998
"Flying Gasoline" Megaphone records, 1995
"Dust" Viva records, 1993"What is happening" ACM Journal USA, 1992 (compilation)
"Hello Sunshine" TOP 40 Sverige, 1993 (compilation)
"Little Prayer" TREFF CD Vol. 2, 1994 Norge (compilation)
"Ton of led" TREFF CD Vol.2, 1995 Norge (compilation)
"Ton of led, Evacuation day, Wild fire" KIR Sound Info, 1995 Schweiz (compilation)
"Resurrection blues" Shades of blues, Spark Music, GMI, 1996 Holland (compilation)
"The house of Dot" Feedback records, Sverige 1998 (compilation)
This link indicates they later changed it to Stonefuze...
Hope this helps.