Complex sentence: In 2008, Rush recorded a Christmas album, shortly after being approached by Nashville manager Jim Henson, who managed Joe Diffie and has also done tour and production management for other country acts, such as Travis Tritt, Joe Nichols and Restless Heart.
Split into simpler sentences: In 2008, Rush recorded a Christmas album, shortly after being approached by Nashville manager, Jim Henson. Jim managed Joe Diffie and has also done tour and production management for other country acts, such as Travis Tritt, Joe Nichols and Restless Heart.