As I was mapping out chords, I think I correctly noticed that a m7 chord with the root on the fourth string is identical to a 6th chord with the root on the high E string. Is this correct? If yes, I’m wondering what other chords demonstrate a similar relationship and is there some music theory to explain this.
Thanks for sharing!
Could you post which video you are referring to?
So we all can know what topic you are interested?
6th string root : R 7 3 5 (6 X 4 3 2 X)
5th string root : R 5 7 3 (X R 5 7 3 X)
4th string root : Could be .. 7 3 5 R , R 5 7 3 , 3 7 R 5, 5 R 3 7...
https://tomovhxtv.vhx.tv/videos/theory-13-diatonic-7th-chords
Then more...