A couple of weeks ago we started a new page on our website called Musical Explorer (see the site index for the link to our first musical video). This is the second Musical Explorer video . It deals with tritones (otherwise known as the Devil’s Interval), power chords (often used in rock) and suspended chords, otherwise known as “sus” chords. The psychological/emotional impact (speaking in a streetwise, and not a medical sense) on the listener is emphasized.
Click here for second video: Tritones Power and Sus Chords