The overtone series is alive and well in every note you hear. Within the vibrations of a tone, or a note, there are other smaller vibrations that are occurring. We will start with the fundamental and look deeper into the overtones, or harmonics, that occur and at which order they appear. We will also discuss timbre and other things that are influenced by and, likewise, influence certain overtones.
Join us as we venture toward chromaticism with this discussion of secondary dominants. We will talk about how these chords can be used in the tonicization of chords other than the tonic, with their dominant function. In this episode, we will focus on the V of V (V/V) and the V of IV (V/IV).