Complex sentence: On October 6,2015, a surprise reunion show took place in Dallas at Dunaway's book signing session where he was joined by Bruce, Smith, Cooper and Ryan Roxie, who replaced the late Glen Buxton.
Split into simpler sentences: On October 6,2015, a surprise reunion show took place in Dallas at Dunaway's book signing session. He was joined by Bruce, Smith, Cooper and Ryan Roxie, who replaced the late Glen Buxton.