In a previous post, I suggested that we think of an expanded major key universe that includes the major scale, Mixolydian mode, Lydian mode, and maybe also Mixolydian b6. In this post, I present a similar approach to minor keys, by extending the logic of Western European tonal theory to cover some additional minor scale …
Tag Archives: blues
The major key universe
Minor keys are complicated, because there are so many different minor scales. Major keys seem simpler, because there is only the one major scale. At least, that is how things worked in Western Europe between 1700 and 1900. In present-day Anglo-American pop, though, we need to expand our idea of what a major key is.
Identifying blues melodies
This is an exciting week of class for me, because we are analyzing blues melodies, and that is a music-theoretic subject that is close to my heart. Given its impact on the past hundred years of Anglo-American popular culture, the blues has been the subject of a shockingly small amount of musicological analysis. The best …
Identifying song forms
Song structure is a strange music theory topic, because there is not much “theory” beyond just describing it. Why are some patterns of song sections so broadly appealing? The answer has something to do with the balancing of surprise and familiarity, of predictability and unpredictability, but if someone has a systematic theory of why some …
Identifying phrase structure
It’s easy to understand what a section of a song is: an intro, a verse, a chorus, a bridge. It is less easy to understand phrases, the components of a song section. Usually a song section contains between two and four phrases. But what is a phrase? No one seems totally sure. This is important …
Identifying plagal cadences
This week in aural skills, we’re working on various harmonic tropes based on IV-I root movements. This chord progression is technically called the plagal cadence, but is more memorably nicknamed the “Amen” cadence because it’s a traditional European hymn ending. (It has nothing to do with the Amen break, though they do sound good together.) …
Identifying I, IV and V chords
The I, IV and V chords are beginner-level music theory concepts. However, in my pop-oriented aural skills class, we are covering them in the context of the blues, where they are more complicated than they are in the standard tonal theory context. Let’s begin with a review of the basic I, IV and V from …
Identifying pentatonic scales
It’s pentatonic scales week in aural skills class. This would seem to be the easiest thing on the syllabus, but I discovered while doing listening exercises with the students that even these simple scales have their subtleties. Major Pentatonic You can understand the C major pentatonic scale to be the C major scale without scale …
Whisper Not
When I was in college, I picked up a cassette of Legacy by Jon Faddis from the dollar bin at the record store. It’s a kind of greatest hits of jazz trumpet, and it was one of the best dollars I ever spent. The last three tunes were especially wonderful: “A Child Is Born” by …
Love Rollercoaster, Genius of Love, and nonsensical chord loops
I have a hypothesis about harmony in loop-based music: if you have a good groove going, then any repeated chord progression at all will start to make sense and sound good after a few repetitions. In this post, I demonstrate the idea using two dance floor classics. “Love Rollercoaster” by Ohio Players (1975) is from …
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