Music Theory...Where to start?

Question

I know how to read music; I know some scales(major, mixolydian, blues, etc.); I used to play Alto/Tenor Saxaphone in high school.

I bought a guitar and started learning how to play it on my own to much avail. Joined my friend's band where we cover stuff like Metallica and whatevers.

But that's not enough for me. I want to write my own music but I know I don't have enough knowledge in the music theory field to start.

I do NOT want to take a class in it. I like learning things at my own pace, which is usually faster than with a teacher.

Don't worry: I know it's not an overnight thing.

Where should I begin? As I said, I already have experience with music...just...no formal study with guitar. Although I do know the basic chords and have pretty decent finger strength now.

Answer 1

get the ABRSM music theory books if you live in UK (i'm not sure what you could get in USA or elsewhere). if you can read bass clef, you'll probably want to start on grades 3-4. it's when things get a bit harder!

if i were you, i'd ask your instrumental teacher (or knowledgeable friends) for advice, but the ABRSM books are great! if you just want a quick reference guide, the ABRSM guide to music theory is a good pit-stop book!