This video will take you through each interval of the scale using a very smart method of… yes, pop songs and film scores that happen to feature those intervals. Works perfectly, though. This YouTuber ...

Have you ever looked at a piano keyboard and wondered why the notes of an octave were divided up into seven white keys and five black ones? After all, the sounds that lie between one C and another ...

The musician wren is aptly-named, because these birds use the same intervals in their songs that are heard as consonant in many human cultures. This is a what composer and musicologist and a biologist ...