Music21 Fragment Music21 2023-06-27 music21 v.9.1.0 7 40 10080 4 4 G 2 C 1 4 10080 quarter sharp C 0 4 10080 quarter natural F 0 4 10080 quarter A 0 4 10080 quarter C 0 5 10080 quarter F 0 4 10080 quarter G 0 4 10080 quarter C 0 5 10080 quarter natural C 0 4 20160 half natural F 0 4 20160 half natural G 0 4 20160 half natural A 0 4 20160 half natural C 0 5 20160 half natural D -1 5 20160 half flat F 0 5 20160 half natural G 0 5 20160 half natural F 0 6 20160 half natural 20160 half light-heavy