Richard Sandomir, vaguely backhanded in his appreciation of the recently deceased. They are not great songs (were you expecting Sondheim to write an ode to Hot Rod Kanehl?), but they put listeners in a cheerful mood as if they were following the bouncing baseball with Mitch Miller. Howie Rose, however, totally gets it: The song struck 9-year-old Howie Rose, a future Mets play-by-play announcer, as a �peppy, happy, optimistic song that gave you the feeling that there were better days ahead.� Six years later, he was at Shea for Game 3 of the first National League Championship Series against the Braves. The Mets were leading Atlanta, 2-0, in the best-of-five series. And Jane Jarvis, the stadium organist, was playing �Meet the Mets.� Rose said: �I�d always heard it as background music because it signaled that the game was about to begin. But that day, when she started playing it, I got an undeniable rush, you know, goose bumps. And all of a sudden, it sounded serious, and the realization hit: all those days when a day like this was a far-fetched dream led up to this moment. Oh my God, they�re coming out of the dugout to win a pennant today.� Today, Rose views the Roberts-Katz composition as nothing less than the Mets� defining anthem, not bad for a team that has not always delivered fans the �the time of your life,� as the song guarantees. �I literally feel and see 50 years of baseball,� Rose said. He said he had a personal affinity for one line � � �Cause we�ve got ourselves a ball club � � from one of the rarely sung middle verses. �That�s where you separate the men from the boys,� he said.