prescore means to provide (a film, etc.) with a musical score in advance. Lexicurio rates it Sui generis — a strength score of 87 out of 100.
Etymology
From pre- + score.
verb
- To provide (a film, etc.) with a musical score in advance.“That’s less the fault of composers than of directors, who commonly prescore their films with temporary music during editing, then frequently expect the final score to emulate that “temp track.””