Guess the name of musician

Muldoon lived alone in the Irish country side with only a pet dog for company. One day, the dog died, and Muldoon went to the parish priest and said, "Father, my dog is dead. Could ya' be sayin' a mass for the poor creature?" Father Patrick replied, "I'm afraid not. We cannot have services for an animal in the church. But there is a new denomination down the lane, and there's no tellin' what they believe. Maybe they'll do something for the creature."Muldoon said, "I'll go right away Father. Do ya' think $5,000 is enough to donate for the service?"Father Patrick exclaimed, "Sweet Mary, Mother of Jesus! Why didn't ya' tell me the dog was Catholic?"