Paul O’Connor recently listened to Al Pacino’s memoir. He encourages us to do the same. Reviewed by Paul T. O’Connor SONNY BOY: A MEMOIR.  By Al Pacino. Penguin Audio. 12 hours, 28 minutes.  $45. Read by Pacino. Also available in hardcover: Penguin Press. 384 pages. $35. It sounds almost contradictory to say, but there are…