Definition

A conspiracy theory suggesting that George Gershwin's 'Rhapsody in Blue' is connected to or even hidden within other famous compositions, with the wild claim that 'When You Wish Upon a Star' is partially the piece played backwards.

Example Usage

I fell down a rhapspiracy rabbit hole last night and now I'm convinced Disney is trying to tell us something.

Source: Urban Dictionary (https://www.urbandictionary.com/define.php?term=rhapspiracy&defid=13564)