Complex sentence: On April 12,2010, Murphy's Law announced in a MySpace blog entry that they were working on a sixth studio album as well as a DVD and vinyl reissues of their back catalog.
Split into simpler sentences: On April 12,2010, Murphy's Law announced in a MySpace blog entry that they were working on a sixth studio album. In addition to this, they plan to release a DVD and vinyl reissues of their back catalog.