Complex sentence: At the end of December 2008, founding member Jarrett Seltzer left after no longer wishing to tour as a musician, two weeks later it was announced that Jose Lopez would no longer be in the band due to personal reasons.
Split into simpler sentences: At the end of December 2008, founding member Jarrett Seltzer left after no longer wishing to tour as a musician. Two weeks later, it was announced that Jose Lopez would no longer be in the band due to personal reasons.