BoM/TWS Message Forum

So this came to mind earlier, what does the BoM transformation sound like? As far as I can remember, I don’t ever recall any sound being mentioned. Almost every transformation effect in visual media is accompanied by a sound effec of some sort —like the polyjuice potion in Harry Potter and the Chamber of secrets, which has a ‘bubbly boiling’ noise —or Mystique from the X-men movies has a ‘squishy slime’ effect that distorts slightly into a hum when she morphs.

I thought it was an interesting question because I never really considered it till recently. Is anyone aware of an example of how it actually sounds? Does the transformation process even make a noise?

What sound have you ever imagined, if any? Just thought this might be fun to discuss giving no QotW’s lately.