Since the Dodgers are up by 18 games in the division with 40 games to play, I figure it is safe to take a step away from the seriousness of the pennant chase and the Xs and Os of strategy to talk about a lighter topic. I do that today with ballpark organists (the ones that play the musical instrument at the stadium). The Dodgers have been at the forefront when it comes to music at the ballpark. Whether it was the comical Sym-phoney Band or the most popular baseball organist in the 40s and 50s, they have been engaged in history from the outset of organ music at the ballpark.