Today, I was listening to some original cast recordings on a car trip, and I realized that three of the shows I had chosen to listen to included special instrumental pieces that were crafted special for their respective pieces. I am not talking about overtures or incidental music, but actual musical numbers unto themselves that, without lyrics, still managed to tell a great deal about the story. Here is a celebration of some of the best of these musical moments that are “instrumental” to Broadway musicals.