I started to learn the piano 1.5 year ago, as an adult who never studied music before.
It is a slow, peaceful journey and there is no silver bullet: practicing is the key for improvement.
I have a weekly class for music theory, which I enjoy a lot. What I seem to be a slow learner at is reading notes fast (treble and bass clef), and remembering the theory and logic behind the tones.
I don't practice much music theory outside the class. I consider building paper flashcards because music paper is quite specific.
What is your experience?
What process or tool would you recommend to learn music theory?
PS: sorry if some words feel weird, music vocabulary is so different between French and English
Then I found 2 exercises are all I needed for playing and composing music by ear:
- Functional intervals / scale degrees: https://tonesavvy.com/music-practice-exercise/220/functional.... If you start tone deaf like me checked "Fixed Key", learn all the intervals, then restart with basic intervals without fixed key.
- Melodic dictation: the advanced version of the exercise above once you are comfortable with each interval: https://tonesavvy.com/music-practice-exercise/222/melodic-di...
Once you can do melodic dictation you will be able to easily decode anything you hear, and map it to theory.
Edit: chord identification (https://tonesavvy.com/music-practice-exercise/216/chord-iden...) is obviously important but by then identifying basic chords should be easy, so it's for a more advanced level.