Originally Posted by: caponi14Hey guys. I want to know what these little 2 note structures are called. I hear them in alot of blues and rock solos?

Those are called diads or double stops. Those double stops he is playing in that vid are specifically two notes played simultaneously an interval of 6th apart; one note on the G string, another on the E string.

Anders covers those in the Blues course & you can find lots of other GT lessons on that technique if you search for double stops. Hope that helps!