This is possibly more of a visual delight than sonic, but the Tesla coil does lend itself well to channelling the dominant narratives of Doctor Who, being a mixture of technological advancement and elemental terror. This is what the theme music would sound like if sung by Daleks, and it's by no means the only time a piece of technology has sung the Doctor's music back to him. There's also this version of the theme by MrSolidSnake745, as performed by eight solid state disc drives.

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