SN-R8-01 Contemporary Percussion 1989 Roland SN-R8-02 Jazz Brush 1989 Roland SN-R8-03 Sound Effects 1989 Roland SN-R8-04 Electronic 1989 Roland SN-R8-05 Jazz 1989 Roland SN-R8-06 Ethnic Percussion 1989 Roland SN-R8-07 Mallet 1990 Roland SN-R8-08 Dry Drums 1990 Roland SN-R8-09 Power Drums U.S.A. 1990 Roland SN-R8-10 Dance 1992 Roland SN-R8-Metallic Percussion 1992 Roland