pitch	start	end	step	duration
0	60	1.000000	1.178385	0.000000	0.178385
1	72	1.000000	1.195312	0.000000	0.195312
2	72	1.421875	1.656250	0.421875	0.234375
3	60	1.433594	1.691406	0.011719	0.257812
4	72	2.141927	2.281250	0.708333	0.139323