Complex sentence: It is the first of three scheduled LP releases on DMX's new label Sony, after he left Def Jam because of creative differences, however, after switching labels, Def Jam still permitted him access to the many songs he recorded whilst still under the label.
Split into simpler sentences: It is the first of three scheduled LP releases on DMX's new label Sony, after he left Def Jam because of creative differences. After switching labels, Def Jam still permitted DMX access to the many songs he recorded whilst still under the label.