MUSIC COMPOSITION
The science or art of arranging music by ordering tones or sounds in succession, in combination or in temporal relationships to produce a composition having unity and continuity.

ORIGINAL ESSAY
A brief examination of a subject in prose usually expressing a personal view or interpretation of a subject or topic.

PLAYWRITING
A literary composition developed for the stage.

POETRY
A composition, marked by language chosen for its sound, beauty and evocative power.