I am a beginner.
I can get 100% in Minor 2nd & Major 2nd - Descending (common tone) of interval comparison.
but I'm stuck in Minor 2nd & Major 2nd - Harmonic (common tone).
I have tried more than 10 times and the best score was 76% :( .
I feel that there's a huge gap between the 2 lessons.
Is any ...