Bb7 is a dominant seventh chord built on the root B-flat, comprising the notes B♭, D, F, and A♭. This rich, tension-laden sound is a cornerstone in Blues and Jazz harmony, often leading to resolution.
Bb7 is a dominant seventh chord built on the root B-flat, comprising the notes B♭, D, F, and A♭. This rich, tension-laden sound is a cornerstone in Blues and Jazz harmony, often leading to resolution.