That’s a good one Saxomonica – i can hear the 1 3 5 in that tune very easily. Currently doing singing exercises, just singing the major scale pitches (1,2,3,4,5,6,7), in all 12 major keys. Only got as far as the first
5 pitches, should take a year to get all 7 pitches done. It helps with
noticing the progressions ie I IV V, I III V, II V I, good for hearing chord
changes while improvising.