1:4.0: C MAJOR_TRIAD:ROOT(5):C DUR:T (I):null:relative-tonic-chords-on-c-and-a_20210502000301.mid
2:4.0: A MINOR_TRIAD:ROOT(5):C DUR:VI:null:relative-tonic-chords-on-c-and-a_20210502000301.mid