"T.N.T." is, like, my favourite AC/DC song. Way better than the pop songs they play on the radio now. I'm sure there's still good music out there, but why is all of the crap limelighted and played everywhere?
Anyways, go to the link and listen to the song very closely at the 2:27 mark, just as the guitar solo is ending. There's a weird instrument that sounds like bubbling water or something. I was very intrigued about this, but I can't find anything yet.
https://www.youtube.com/watch?v=kR6pxe8jaMs
Were you guys curious about this as well?