[Composer Marc Blitzstein (at the piano) and musical director Robert Dolan rehearsing for "Juno" with singing ensemble.]

[Rehearsal for "West Side Story".]

["West Side Story" rehearsal.]

[Jerome Robbins at dance rehearsal for "West Side Story".]

[The Jets rehearsing dance sequence in "West Side Story".]

[Rehearsing the "Dance at the Gym" scene for "West Side Story".]

[Dancers rehearsing for "Carnival!".]

[Rehearsal for "The Unsinkable Molly Brown".]

[Rehearsal for "The Unsinkable Molly Brown".]

[Mickey Calin as Riff and Ken Le Roy as Bernardo in rehearsal for "The Rumble" scene from "West Side Story".]

[Rehearsal for "Jamaica".]

[Dancers rehearsing for the national tour of "Carnival!".]

[Dancers rehearsing for the national tour of "Carnival!".]

["West Side Story" rehearsal.]

[Leonard Bernstein at rehearsal for "West Side Story".]

["Juno" theater still.]

[Rehearsal for "Li'l Abner".]

[Rehearsal around the piano for "West Side Story".]

[Rehearsal for "New Faces of 1962".]

[Rehearsal for "The Conquering Hero".]