Complex sentence: Glenn Kaiser's most successful, and prominent band is Resurrection Band, which included his wife Wendi, Wendi's brother John Herrin, Roy Montroy, and Stu Heiss.
Split into simpler sentences: Glenn Kaiser's most successful and prominent band is Resurrection Band. Personnel included his wife Wendi, Wendi's brother John Herrin, Roy Montroy, and Stu Heiss.