3. Sound. Pad, crowd and the closing voice line are CapCut Video Studio, the voice is CapCut text-to-speech. The keyboard is not a stock loop, every click is generated from the exact frame each character appears, 121 keys, so sound and picture are locked. Stems level-matched and loudness-normalised, final cut mastered and exported in CapCut Video Studio. Hard cuts at 15s, 29s and 35s.