@tbb Sooo chords and scales are interrelated (sounds illegal but it’s not 😂). I tried to explain it.. deleted it.. Then googled it 🙂
I didn’t omit any notes but it does sound better if you start the scale on the note or one of the notes of the chord you are playing. So for example if you are playing the G chord start the scale from any of the notes you are holding down to make the chord.
Theory is 1000% easier to learn on the piano.