to create or write, especially music or poetry

रचना करना

English Usage: She will compose a new song for the festival.

Hindi Usage: वह महोत्सव के लिए एक नया गीत बनाएगी।

the act of combining parts or elements to form a whole

संयोजन

English Usage: The composition of the music was stunning.

Hindi Usage: संगीत का संयोजन आश्चर्यजनक था।