Hey Hernan,

That video is actually a very old GuitarTricks Channel episode, which is a weekly YouTube series, and we've had several different hosts over the years. You can find all the episodes here:

https://www.guitartricks.com/channel/

The Metal Tutorials here https://www.guitartricks.com/style.php?input=metal are stand-alone tutorials, not part of a larger course. Not all tutorials are part of a larger course.

Does that help?

-Carl.