7b3 – Untempered Music

More Blue Tritones

ByGary September 15, 2013August 30, 2017

I want to show you some lattice movies of how I’ve used blue tritones in my own music. Real Girl has several examples. The clearest is a guitar lick in the chorus: That 7b5 is tasty over the bVI chord. For an instant, it makes a “barbershop seventh,” the 7th harmonic of the root. Here…

Septimal Harmony | The Notes

The Blue Tritone

ByGary September 13, 2013August 30, 2017

I have a favorite note. Don’t tell the others. It’s the septimal flat five, or septimal tritone. I call it 7b5 on the lattice. There are many reasons why I love this note. One is that Jimi played it, and he’s my favorite musician of them all. Another is that this note is rarely discussed…