Kettles come in all shapes and sizes. Music doesn’t. There’s sub genres of sub genres (math rock anyone?). Ben (from Vanishing Point) likes Thrash Metal. Or something. Now, we can coin a sub-sub-genre. Kettle Metal.
Generally, the whistle a kettle makes sounds pretty similar (and horribly atonal) from model to model. Kettles have thus been an unheralded part of the musical ensemble. Well not until now… You can program it to play your favourite song.