Tension and resolution, or, an odd musical alarm clock

In tonal music (that is, the majority of what we listen to), each chord has a function. One chord, the tonic (the chord build on the first note of the scale) is a place of rest. Once the key is firmly established, every other chord has some degreeĀ  of tension that demands eventual resolution to the tonic. Probably every listener knows, at least instinctively, whether the occasional pause in a piece is on the tonic, a fit place to end, or something else, which requires the music to continue. Professional musicians, of course, are acutely aware of the tonic. If … Continue reading