Raising the open third string to G# at the 1st fret makes this an E7 chord. By combining the root (C), 3rd (E), 5th (G) major 7th (B) and duplicate 3rd (E), we create a Cmaj7. To change this to a ...
A dominant 7th is built on the dominant note. It functions as a type of chord V. In this example you will hear both chord I of C Major, and the dominant 7th chord. You can follow along with the ...