Complex sentence: In 1989 Broderbund released a new Jam Session version for the Macintosh II and SE computers as well as the Apple IIGS computer, differing in its utilization of full color graphics for animated performance scenes and 15 voice stereo music.
Split into simpler sentences: In 1989 Broderbund released a new Jam Session version for the Macintosh II and SE. Additionally a version of the Apple IIGS computer was released, differing in its utilization of full color graphics for animated performance scenes and 15 voice stereo music.