Complex sentence: The eclectic selection of music from "Mort's End" ranges from from the very well known to local bands which no one has heard--mostly hard rock, and some lighter stuff such as Simon and Garfunkel.
Split into simpler sentences: The eclectic selection of music from Mort's End ranges from from very well known to the local bands that no one has heard of. Mostly hard rock, and some lighter stuff such as Simon and Garfunkel.