0.000	0.272	Silence
0.272	23.952	Key	A:minor
23.952	47.441	Key	F
47.441	70.916	Key	A:minor
70.916	112.479	Key	F
112.479	172.168	Key	A:minor
172.168	213.687	Key	F
213.687	231.033	Key	C
231.033	233.573	Silence