This study score investigates the transformation of vocal operatic material into an independent orchestral work, specifically examining the adaptation of Hans Werner Henze's early opera King Stag. The composer, a significant figure in 20th-century music, provides insight into the technical process of re-scoring and revising harmonic, melodic, and rhythmic structures to suit a purely instrumental ensemble. The work serves as a formal documentation of how thematic material originally tied to a character's psychological state can be recontextualized for the concert stage.

This study score is regarded as a primary resource for conductors and musicologists interested in Henze's mid-century compositional evolution. The inclusion of the composer's own notes provides a clear, authoritative framework for understanding the stylistic shifts between his early operatic work and his later orchestral output.