What is a tritone and why was it nicknamed the devil's interval? - Classic FM

There’s an interval so dissonant that it’s earned the nickname ‘The Devil’s Interval’ and was avoided for centuries by composers and the pupils they taught.

What is a tritone and why was it nicknamed the devil's interval? - Classic FM

Tritone - Wikipedia

What is a tritone and why was it nicknamed the devil's interval? - Classic FM

How Did the Tritone Get Such a Devilish Reputation?, WQXR Editorial

What are the best examples of 'the Devil's tritone'? - Quora

The Tritone: the devil in music

In The Witch (2015), when Thomasin is sent by her mother to check on the animals around the 29 minute mark, the goats are bleating notes that are a tritone apart (E

Tritone - Wikipedia

Medieval composers were discouraged from using the Devil's interval