Weird sounds

So I'm listening to some music on the way home, and a track by The Mars Volta comes on. Now, they're sort of a prog rock bank - so you expect it to often sound kind of strange (heck - on their latest album, they didn't even have the space to fit the title track in - they had to release that on a separate CD). What I didn't expect to hear however, was a tea kettle.

[Listening to: The Pixies - Surfa Rosa and Come on Pilgrim - I've Been Tired (3:00)]