Complex sentence: In 2013 The Wallflowers went through a number of personnel changes; on May 12,2013 organ player Rami Jaffee performed his last show to date with The Wallflowers.
Split into simpler sentences: In 2013 The Wallflowers went through a number of personnel changes. On May 12,2013 organ player Rami Jaffee performed his last show to date with The Wallflowers.