Complex sentence: On March 8, the band released the music video for "The Plot to Bomb the Pandhandle", which featured Ron Jeremy, and then a few days later appeared at Victory's showcase event, titled SXSW, on March 14.
Split into simpler sentences: On March 8, the band released the music video for "The Plot to Bomb the Pandhandle", which featured Ron Jeremy. A few days later, the band appeared at Victory's showcase event, titled SXSW, on March 14.