Roland SCC-1
Roland also released the Roland SCC-1, an 8-bit ISA half-size card incarnation of the SC-55 sound module. The sound source is controlled by an on-board MIDI Processing Unit, a variant of the MPU-401 unit. An updated version featuring the SC-55mkII sound set was also released, known as SCC-1A. When bundled with the Band-in-a-Box and BalladeGS software, it's called SCC-1B.
Roland later replaced the SCC-1 with a combination of their MPU-401AT MIDI interface card and SCB-55 Wave Blaster-compatible daughterboard. Roland referred to this combination as the SCM-15AT.
Read more about this topic: Roland SC-55