A solo artist marvels at the intimate machinations of a large performing arts production, and some special kids who bring it to life.
The stage life of a performing singer/songwriter is usually fairly solitary. There is of course always the audience, and the interaction and energy between performer and audience makes each show unique. The sound engineer and the stage lighting crew play vital roles in shaping the experience. But ultimately, the performer plans the presentation in some fashion, and a like a one-person show, rolls it on stage and delivers.
From my background, theater is a totally different animal...