Here's a short video explaining the basics of how chords are
made from the major scale.
This example video clip tutorial shows the C major chord
from the C major scale.
The sequence of chords: Maj, minor, minor, major, dominant7,
minor, diminished is the same for EVERY key! Think about that.
It's really important to understand.
It will make learning songs and playing be ear a LOT
easier and faster!
This is all explained in my Guitar Chords
eCourse. You can sign up for that at the bottom of the
menu.