Krypton refers to the exploding planet from which the infant Superman escaped. A dark, microtonal soundworld is created with glissandi in the strings, trombones and siren. Two percussionists play antiphonal fire bells throughout the movement, as it evolves from a recurring solo motive in the Cellos into ominous calls from the brass section. Gradually the movement builds towards an apocalyptic conclusion.
| Arrangement | Orchestra, Score |
| Genres | Post-1900 |
| Format | Instrumental Work |
| Level | 3 |
| Media | Sheet Music |
| Publisher | Faber Music |
| Contributors | Daugherty, Michael (Composer) |
| Language | English |