Using a frequency filter by setting its oscillations in variable arrays i was able to make most of these sounds. Also vocoding and feedbacks and feed throughs were happening. Then they were altered in audacity.
Creepy music box recorded in audacity on a yamaha ew300 keyboard using music box voice and choir voice in background with normalized amplitude lowered in audacity by -9db.
Musical box playing the bocaggio march (f. Von suppé). It is my own recording my most loved melody played from one of some more 11" metal records on my regina musical box.