return {
	offset_time = 0,
	music_name = "bgm-song01",
	short_music_name = "song01",
	bpm = 752,
	left_track = {
		{
			end_time = "1.276596",
			key_flag = "K_LEFT",
			begin_time = "1.276596"
		},
		{
			end_time = "2.234043",
			key_flag = "K_LEFT",
			begin_time = "2.234043"
		},
		{
			end_time = "4.308511",
			key_flag = "K_LEFT",
			begin_time = "4.308511"
		},
		{
			end_time = "6.382979",
			key_flag = "K_LEFT",
			begin_time = "6.382979"
		},
		{
			end_time = "7.340425",
			key_flag = "K_LEFT",
			begin_time = "7.340425"
		},
		{
			end_time = "11.32979",
			key_flag = "K_LEFT",
			begin_time = "11.32979"
		},
		{
			end_time = "12.20745",
			key_flag = "K_LEFT",
			begin_time = "12.20745"
		},
		{
			end_time = "13.88298",
			key_flag = "K_LEFT",
			begin_time = "13.88298"
		},
		{
			end_time = "14.76064",
			key_flag = "K_LEFT",
			begin_time = "14.76064"
		},
		{
			end_time = "15.79787",
			key_flag = "K_LEFT",
			begin_time = "15.79787"
		},
		{
			end_time = "16.43617",
			key_flag = "K_LEFT",
			begin_time = "16.43617"
		},
		{
			end_time = "17.31383",
			key_flag = "K_LEFT",
			begin_time = "17.31383"
		},
		{
			end_time = "18.98936",
			key_flag = "K_LEFT",
			begin_time = "18.98936"
		},
		{
			end_time = "20.42553",
			key_flag = "K_LEFT",
			begin_time = "20.42553"
		},
		{
			end_time = "21.06383",
			key_flag = "K_LEFT",
			begin_time = "21.06383"
		},
		{
			end_time = "21.70213",
			key_flag = "K_LEFT",
			begin_time = "21.70213"
		},
		{
			end_time = "22.97872",
			key_flag = "K_LEFT",
			begin_time = "22.97872"
		},
		{
			end_time = "24.57447",
			key_flag = "K_LEFT",
			begin_time = "24.57447"
		},
		{
			end_time = "25.85107",
			key_flag = "K_LEFT",
			begin_time = "25.85107"
		},
		{
			end_time = "26.80851",
			key_flag = "K_LEFT",
			begin_time = "26.80851"
		},
		{
			end_time = "28.08511",
			key_flag = "K_LEFT",
			begin_time = "28.08511"
		},
		{
			end_time = "29.68085",
			key_flag = "K_LEFT",
			begin_time = "29.68085"
		},
		{
			end_time = "30.63843",
			key_flag = "K_LEFT",
			begin_time = "30.63843"
		},
		{
			end_time = "31.2766",
			key_flag = "K_LEFT",
			begin_time = "31.2766"
		},
		{
			end_time = "31.9149",
			key_flag = "K_LEFT",
			begin_time = "31.9149"
		},
		{
			end_time = "32.55319",
			key_flag = "K_LEFT",
			begin_time = "32.55319"
		},
		{
			end_time = "35.74468",
			key_flag = "K_LEFT",
			begin_time = "35.74468"
		},
		{
			end_time = "37.02128",
			key_flag = "K_LEFT",
			begin_time = "37.02128"
		},
		{
			end_time = "37.65958",
			key_flag = "K_LEFT",
			begin_time = "37.65958"
		},
		{
			end_time = "40.85106",
			key_flag = "K_LEFT",
			begin_time = "40.85106"
		},
		{
			end_time = "43.24468",
			key_flag = "K_LEFT",
			begin_time = "43.24468"
		},
		{
			end_time = "43.88298",
			key_flag = "K_LEFT",
			begin_time = "43.88298"
		},
		{
			end_time = "47.07447",
			key_flag = "K_LEFT",
			begin_time = "47.07447"
		},
		{
			end_time = "48.35106",
			key_flag = "K_LEFT",
			begin_time = "48.35106"
		},
		{
			end_time = "48.98936",
			key_flag = "K_LEFT",
			begin_time = "48.98936"
		},
		{
			end_time = "52.34043",
			key_flag = "K_LEFT",
			begin_time = "52.34043"
		},
		{
			end_time = "52.73936",
			key_flag = "K_LEFT",
			begin_time = "52.73936"
		},
		{
			end_time = "53.45745",
			key_flag = "K_LEFT",
			begin_time = "53.45745"
		},
		{
			end_time = "54.09575",
			key_flag = "K_LEFT",
			begin_time = "54.09575"
		},
		{
			end_time = "57.28724",
			key_flag = "K_LEFT",
			begin_time = "57.28724"
		},
		{
			end_time = "58.56383",
			key_flag = "K_LEFT",
			begin_time = "58.56383"
		},
		{
			end_time = "61.11702",
			key_flag = "K_LEFT",
			begin_time = "61.11702"
		},
		{
			end_time = "61.75532",
			key_flag = "K_LEFT",
			begin_time = "61.75532"
		},
		{
			end_time = "63.35106",
			key_flag = "K_LEFT",
			begin_time = "63.35106"
		},
		{
			end_time = "63.67021",
			key_flag = "K_LEFT",
			begin_time = "63.67021"
		},
		{
			end_time = "64.30851",
			key_flag = "K_LEFT",
			begin_time = "64.30851"
		},
		{
			end_time = "67.5",
			key_flag = "K_LEFT",
			begin_time = "67.5"
		},
		{
			end_time = "68.7766",
			key_flag = "K_LEFT",
			begin_time = "68.7766"
		},
		{
			end_time = "69.41489",
			key_flag = "K_LEFT",
			begin_time = "69.41489"
		},
		{
			end_time = "72.60638",
			key_flag = "K_LEFT",
			begin_time = "72.60638"
		},
		{
			end_time = "73.88298",
			key_flag = "K_LEFT",
			begin_time = "73.88298"
		},
		{
			end_time = "74.76064",
			key_flag = "K_LEFT",
			begin_time = "74.76064"
		},
		{
			end_time = "76.43617",
			key_flag = "K_LEFT",
			begin_time = "76.43617"
		},
		{
			end_time = "77.31384",
			key_flag = "K_LEFT",
			begin_time = "77.31384"
		},
		{
			end_time = "78.35107",
			key_flag = "K_LEFT",
			begin_time = "78.35107"
		},
		{
			end_time = "78.98936",
			key_flag = "K_LEFT",
			begin_time = "78.98936"
		},
		{
			end_time = "79.86702",
			key_flag = "K_LEFT",
			begin_time = "79.86702"
		},
		{
			end_time = "81.06384",
			key_flag = "K_LEFT",
			begin_time = "81.06384"
		},
		{
			end_time = "81.54256",
			key_flag = "K_LEFT",
			begin_time = "81.54256"
		},
		{
			end_time = "82.26064",
			key_flag = "K_LEFT",
			begin_time = "82.26064"
		},
		{
			end_time = "82.97872",
			key_flag = "K_LEFT",
			begin_time = "82.97872"
		},
		{
			end_time = "84.09574",
			key_flag = "K_LEFT",
			begin_time = "84.09574"
		},
		{
			end_time = "84.97341",
			key_flag = "K_LEFT",
			begin_time = "84.97341"
		},
		{
			end_time = "85.37234",
			key_flag = "K_LEFT",
			begin_time = "85.37234"
		},
		{
			end_time = "86.17021",
			key_flag = "K_LEFT",
			begin_time = "86.17021"
		},
		{
			end_time = "86.64893",
			key_flag = "K_LEFT",
			begin_time = "86.64893"
		},
		{
			end_time = "87.52626",
			key_flag = "K_LEFT",
			begin_time = "87.52626"
		},
		{
			end_time = "88.56383",
			key_flag = "K_LEFT",
			begin_time = "88.56383"
		},
		{
			end_time = "89.20213",
			key_flag = "K_LEFT",
			begin_time = "89.20213"
		},
		{
			end_time = "90.07979",
			key_flag = "K_LEFT",
			begin_time = "90.07979"
		},
		{
			end_time = "91.75532",
			key_flag = "K_LEFT",
			begin_time = "91.75532"
		},
		{
			end_time = "92.39362",
			key_flag = "K_LEFT",
			begin_time = "92.39362"
		},
		{
			end_time = "93.19149",
			key_flag = "K_LEFT",
			begin_time = "93.19149"
		},
		{
			end_time = "94.30851",
			key_flag = "K_LEFT",
			begin_time = "94.30851"
		}
	},
	right_track = {
		{
			end_time = "1.755319",
			key_flag = "K_RIGHT",
			begin_time = "1.755319"
		},
		{
			end_time = "3.829787",
			key_flag = "K_RIGHT",
			begin_time = "3.829787"
		},
		{
			end_time = "4.787234",
			key_flag = "K_RIGHT",
			begin_time = "4.787234"
		},
		{
			end_time = "6.861702",
			key_flag = "K_RIGHT",
			begin_time = "6.861702"
		},
		{
			end_time = "10.85106",
			key_flag = "K_RIGHT",
			begin_time = "10.85106"
		},
		{
			end_time = "11.64894",
			key_flag = "K_RIGHT",
			begin_time = "11.64894"
		},
		{
			end_time = "12.76596",
			key_flag = "K_RIGHT",
			begin_time = "12.76596"
		},
		{
			end_time = "13.40425",
			key_flag = "K_RIGHT",
			begin_time = "13.40425"
		},
		{
			end_time = "14.20213",
			key_flag = "K_RIGHT",
			begin_time = "14.20213"
		},
		{
			end_time = "15.31915",
			key_flag = "K_RIGHT",
			begin_time = "15.31915"
		},
		{
			end_time = "16.75532",
			key_flag = "K_RIGHT",
			begin_time = "16.75532"
		},
		{
			end_time = "17.87234",
			key_flag = "K_RIGHT",
			begin_time = "17.87234"
		},
		{
			end_time = "18.51064",
			key_flag = "K_RIGHT",
			begin_time = "18.51064"
		},
		{
			end_time = "19.94681",
			key_flag = "K_RIGHT",
			begin_time = "19.94681"
		},
		{
			end_time = "20.74468",
			key_flag = "K_RIGHT",
			begin_time = "20.74468"
		},
		{
			end_time = "22.02128",
			key_flag = "K_RIGHT",
			begin_time = "22.02128"
		},
		{
			end_time = "23.29787",
			key_flag = "K_RIGHT",
			begin_time = "23.29787"
		},
		{
			end_time = "24.25532",
			key_flag = "K_RIGHT",
			begin_time = "24.25532"
		},
		{
			end_time = "25.53191",
			key_flag = "K_RIGHT",
			begin_time = "25.53191"
		},
		{
			end_time = "27.12766",
			key_flag = "K_RIGHT",
			begin_time = "27.12766"
		},
		{
			end_time = "28.40426",
			key_flag = "K_RIGHT",
			begin_time = "28.40426"
		},
		{
			end_time = "29.3617",
			key_flag = "K_RIGHT",
			begin_time = "29.3617"
		},
		{
			end_time = "30.31915",
			key_flag = "K_RIGHT",
			begin_time = "30.31915"
		},
		{
			end_time = "33.19149",
			key_flag = "K_RIGHT",
			begin_time = "33.19149"
		},
		{
			end_time = "34.46809",
			key_flag = "K_RIGHT",
			begin_time = "34.46809"
		},
		{
			end_time = "35.1054",
			key_flag = "K_RIGHT",
			begin_time = "35.1054"
		},
		{
			end_time = "38.29787",
			key_flag = "K_RIGHT",
			begin_time = "38.29787"
		},
		{
			end_time = "39.57447",
			key_flag = "K_RIGHT",
			begin_time = "39.57447"
		},
		{
			end_time = "40.21277",
			key_flag = "K_RIGHT",
			begin_time = "40.21277"
		},
		{
			end_time = "42.04787",
			key_flag = "K_RIGHT",
			begin_time = "42.04787"
		},
		{
			end_time = "44.52128",
			key_flag = "K_RIGHT",
			begin_time = "44.52128"
		},
		{
			end_time = "45.79787",
			key_flag = "K_RIGHT",
			begin_time = "45.79787"
		},
		{
			end_time = "46.43617",
			key_flag = "K_RIGHT",
			begin_time = "46.43617"
		},
		{
			end_time = "49.62766",
			key_flag = "K_RIGHT",
			begin_time = "49.62766"
		},
		{
			end_time = "50.90425",
			key_flag = "K_RIGHT",
			begin_time = "50.90425"
		},
		{
			end_time = "51.54255",
			key_flag = "K_RIGHT",
			begin_time = "51.54255"
		},
		{
			end_time = "54.73404",
			key_flag = "K_RIGHT",
			begin_time = "54.73404"
		},
		{
			end_time = "56.01064",
			key_flag = "K_RIGHT",
			begin_time = "56.01064"
		},
		{
			end_time = "56.64894",
			key_flag = "K_RIGHT",
			begin_time = "56.64894"
		},
		{
			end_time = "59.84043",
			key_flag = "K_RIGHT",
			begin_time = "59.84043"
		},
		{
			end_time = "60.47872",
			key_flag = "K_RIGHT",
			begin_time = "60.47872"
		},
		{
			end_time = "62.39362",
			key_flag = "K_RIGHT",
			begin_time = "62.39362"
		},
		{
			end_time = "64.94681",
			key_flag = "K_RIGHT",
			begin_time = "64.94681"
		},
		{
			end_time = "66.2234",
			key_flag = "K_RIGHT",
			begin_time = "66.2234"
		},
		{
			end_time = "66.8617",
			key_flag = "K_RIGHT",
			begin_time = "66.8617"
		},
		{
			end_time = "70.0532",
			key_flag = "K_RIGHT",
			begin_time = "70.0532"
		},
		{
			end_time = "71.32978",
			key_flag = "K_RIGHT",
			begin_time = "71.32978"
		},
		{
			end_time = "71.96808",
			key_flag = "K_RIGHT",
			begin_time = "71.96808"
		},
		{
			end_time = "74.20213",
			key_flag = "K_RIGHT",
			begin_time = "74.20213"
		},
		{
			end_time = "75.31915",
			key_flag = "K_RIGHT",
			begin_time = "75.31915"
		},
		{
			end_time = "75.95745",
			key_flag = "K_RIGHT",
			begin_time = "75.95745"
		},
		{
			end_time = "76.75532",
			key_flag = "K_RIGHT",
			begin_time = "76.75532"
		},
		{
			end_time = "77.87234",
			key_flag = "K_RIGHT",
			begin_time = "77.87234"
		},
		{
			end_time = "79.30851",
			key_flag = "K_RIGHT",
			begin_time = "79.30851"
		},
		{
			end_time = "80.42553",
			key_flag = "K_RIGHT",
			begin_time = "80.42553"
		},
		{
			end_time = "81.8617",
			key_flag = "K_RIGHT",
			begin_time = "81.8617"
		},
		{
			end_time = "82.65958",
			key_flag = "K_RIGHT",
			begin_time = "82.65958"
		},
		{
			end_time = "84.33511",
			key_flag = "K_RIGHT",
			begin_time = "84.33511"
		},
		{
			end_time = "85.93085",
			key_flag = "K_RIGHT",
			begin_time = "85.93085"
		},
		{
			end_time = "86.96809",
			key_flag = "K_RIGHT",
			begin_time = "86.96809"
		},
		{
			end_time = "88.08511",
			key_flag = "K_RIGHT",
			begin_time = "88.08511"
		},
		{
			end_time = "89.52128",
			key_flag = "K_RIGHT",
			begin_time = "89.52128"
		},
		{
			end_time = "90.6383",
			key_flag = "K_RIGHT",
			begin_time = "90.6383"
		},
		{
			end_time = "91.2766",
			key_flag = "K_RIGHT",
			begin_time = "91.2766"
		},
		{
			end_time = "92.07447",
			key_flag = "K_RIGHT",
			begin_time = "92.07447"
		},
		{
			end_time = "92.79256",
			key_flag = "K_RIGHT",
			begin_time = "92.79256"
		},
		{
			end_time = "93.82979",
			key_flag = "K_RIGHT",
			begin_time = "93.82979"
		}
	}
}