Script a 3-line voiceover for one beat from your trailer's beat sheet. Use the three beat slots: setup, escalation, and button. For the beat you choose, write the VO words (one line per slot), then annotate each line with: tone (warm / cold / defiant / fearful / curious / [your word]), pace (slow / medium / fast / staccato), and placement relative to the picture cut (before / on / after). Finally, describe in 2 sentences why that tone and pace sequence serves your story at that moment.