Users have theorized it could be a reference to Chroma the Great, a character from Norton Juster's 1961 children's novel The Phantom Tollbooth. In the book, Chroma conducts an orchestra whose ...

“My theory: Tyler‘s character seems to be emulating ‘Chroma the Great’ a character in a book called, The Phantom Tollbooth, ...

Chroma conducts a symphony that plays the ... “I was reading ‘The Phantom Tollbooth’ to my daughter,” said Largent-Milnes, an associate professor of pharmacology in the U of A College ...