Original: In 1988 , Harrison played an instrumental role in forming the Traveling Wilburys with Roy Orbison , Jeff Lynne , Bob Dylan , and Tom Petty when they gathered in Dylan 's garage to quickly record an additional track for a projected Harrison European single release .
Simplified: Harrison and Lynne formed another band , the Traveling Wilburys , with fellow musicians Bob Dylan , Tom Petty , and Roy Orbison .