On a fall afternoon, the St. Paul Chamber Orchestra rehearsed, as it most often does, without a conductor. No arms waved in the air to mark a tempo, an entrance, a note.
Rob Kapilow sat in the front row, a score in his lap, watching how they did it. During a tricky bit, when the violin soloist slowed, Kapilow inched up off his seat, hovering his body midair and craning his neck.
The strings slowed, too. The parts aligned.
Kapilow, grinning, turned around to the empty concert hall as if to say: "Did you see that?"
A composer and conductor, Kapilow is best known for breaking down — eruditely, enthusiastically — what makes a piece of music work. In his "What Makes It Great?" program, as well as his books, he homes in on a melody or a few measures, illustrating why, when a motif shows up in a new form, it tickles us. Why the reach of an interval moves us.
He explains symphonies and Sondheim without relying on technical music jargon. He does this without making us feel dumb.
This month, during nine performances with the St. Paul Chamber Orchestra, he'll break down Beethoven's iconic Seventh Symphony. But as the SPCO's newest artistic partner, he also hopes to explain the chamber orchestra itself, especially the fact that it rehearses and performs without a conductor.
"I mean, a string quartet is one thing — to get four people together without somebody waving their arm," Kapilow said during a September visit to St. Paul. "But to get 40 or 50 people? Or the hardest: 40 or 50, plus a soloist! I'm interested in watching how they do it. How do they communicate? How does it work? How do they figure it all out?"