Complex sentence: In 2004, he began headlining a show in Branson, Missouri several months per year, and his Branson show incorporated the talents of an even more famous collaborater, NASCAR superstar Jeff Gordon.
Split into simpler sentences: In 2004, he began headlining a show in Branson, Missouri several months per year. His Branson show often incorporates the talents of an even more famous collaborater, NASCAR superstar Jeff Gordon.