Well I'm playing eletric guitar for a lot of years, but I just didnt care about theory. I just love to play acdc, airbourne, and etc...but now the time has come, and I would love to create my own simple backtracks and start soloing. I'm doing some classes but for now I have what I think is a simple question.
let's say I created a simple backtrack with f - g - A (simple power chords).
It keeps this forever, since I'm just trying to solo with pentatonics.
How can I know, what tone is this backtrack, to use the correct pentatonic scale?
Should I use this harmonic field map, and track what note has f - g - A ?