Hi there, here I am bothering Justin guitar community again. Yep, this might be stupid question and easy to answer for some but I really need some guidance. I’m currently in intermediate grades 5/6 in both main courses and music theory. Whilst I was having blast learning CAGED shapes in grade 5 and 6 as well as learning about E shaped and A shaped barre chords I started to have some doubts. Whilst I see big use in CAGED shapes and playing in key all over the fret board by knowing them and I see big use in major, minor, sus barre chords things do get bit sticky with “quadads” as Justin calls 7th chords. It’s interesting to me from purely theoretical point of view but I heard in many lessons that Justin emphasizes how 7th, 9th, 11th, 13th chords are VERY COMMON in Jazz, Blues, Funk, Fusion (don’t even have a clue what fusion is?).
The problem is that was never and I don’t think I will ever be interested in those genres. It’s really not my cup of coffee (tea or beer ). Most of those chords sound to me weird and I do not really like weird. My goal is there in Justins grade 5, acoustic fingerstyle and folk/pop/worship songs, the usual genres for acoustic guitar. Now it may seem I answered my own question but I wonder if there is someone like me who can tell me if there is any point and/or benefit in learning 7th and especially 9ths, 11ths and 13ths if I’m not into genres that use them. I heard something from Justin in one lesson that some 11th or something chords are used in ambiental guitar music which I do like a lot so that’s why I am asking this question. I wonder if I should learn this and maybe have some use for it or it’s just mind clutter and takes my time from practicing what I really need. I still need guidance, even in intermediate stages. I know Justin advocates against it, but I love when he spoon fed us what to learn .
Also, I see final grade in music theory is about modes, which I did study in my spare time and I can actually see the use for them as I like how different modes bring “happier/brighter” moods and others more “sad/dark” moods. Yet with those big chords, I cannot really find much use.