#1
Is this how a 7 chord is build,taking the 7 notes from a scale. When you play in key just hit the root note more often, give it a little love. I was told
#3
Quote by Captjade
Is this how a 7 chord is build,taking the 7 notes from a scale. When you play in key just hit the root note more often, give it a little love. I was told


That is incorrect.
The theory sticky and the Crusades articles (on this site) describe chord construction.
Someones knowledge of guitar companies spelling determines what amps you can own. Really smart people can own things like Framus because they sound like they might be spelled with a "y" but they aren't.