| Feature | 1957 stage | 1961 film | 2021 film |
|---|---|---|---|
| Drugstore guardian | Doc | Doc | Valentina |
| Cool | Before the rumble, led by Riff | After the rumble, led by Ice | Before the rumble, staged around Tony and Riff |
| America | Anita and the Shark women | Shark women and men debate | The debate moves through neighbourhood streets |
| Somewhere | A voice within the dream sequence | Tony and Maria | Valentina |
| I Feel Pretty | Early in Act II | Before the rumble | After the rumble |
How to use the comparison
Pick one shared song and write down three things in each version: who sings it, where it sits in the story and whether the rest of the cast can hear or see what is happening. Those choices let you compare dramatic function without treating all changed lyrics, arrangements or choreography as one kind of adaptation.
Two edits worth revisiting
“I Feel Pretty” can put the audience ahead of Maria when placed after the rumble. Her delight carries an extra layer of tension because viewers already know what she is about to learn. “America” shifts the balance of the conversation by changing its participants and setting. On a stage it can feel like a contained argument among friends; in the 2021 film the street setting also lets the camera follow the debate through a working neighbourhood.