Complex sentence: Ironically, due to various factors (including it being hard to sing), it wasn't performed on the Performance Tour in 1991; this led to many fans, including Axl Rose, complaining of its omission.
Split into simpler sentences: Ironically, due to various factors, including it being hard to sing, it wasn't performed on the Performance Tour in 1991. This led to many fans, including Axis Rose, complaining of its omission.