One misconception that I come across from time to time is that music theory is only relevant if you want to learn how to read music.
Please… say it ain’t so!
I’ll let you in on a little secret, but don’t tell anyone ok?
I never read music for guitar.
Tab, occasionally yes, but not music gaming notation. Not that I can’t, but I simply don’t end up using it.
Hopefully we can still be friends. 🙂
And… here’s the kicker:
I consider music theory an essential, ALWAYS-USED bit of knowledge that I end up using every single time I pickup the guitar.
Music theory gives me answers in situations like this one:
I pick up the guitar and strum a C chord, the first one that comes to mind. Great. Now what?
Well, with a touch of theory, I know immediately that F, G, Am, Dm and Em are going to be great choices to go with the C.
I also know that if I want to make a riff off that chord, I should use the A minor or C major scale – whatever is lol closest to where I’m playing the C.
Taking it a bit further, I know that I can use intervals in those scales, for instance inverted thirds, to walk my way up from the C chord to the F (barred at the 9th fret).
Theory related concepts can just keep on feeding me ideas at this point… which means I never get bored when I sit down to play – and I can improvise for an hour and not play the same online game thing twice.
And I owe it all to knowing a bit of basic theory – and not a bit to being able to read music.
If that’s the kind of thing that turns your crank, I recommend checking out my Unlocking I IV V course.
I sometimes call it my Crash Course in Guitar Theory.