Final answer:
Michael Convertino's score for 'Children of a Lesser God' was mainly influenced by classical compositions, with expressive melodies and orchestral textures that align with classical music traditions.
Step-by-step explanation:
The score for Children of a Lesser God (1986) by Michael Convertino was most notably affected by classical compositions. Convertino's music for the film is distinguished by expressive melodies and orchestral textures that are characteristic of classical music, and these elements play a crucial role in conveying the emotional depth of the film's narrative.
The score does not prominently feature jazz standards, rock anthems, or contemporary pop songs, which distinguishes its style as more akin to classical traditions, used to underscore the dramatic moments without overshadowing the performances.