0.021270 Sound On
1529.955578 Sound Off
1531.874830 Sound On
1707.970522 Sound Off
1710.715397 Sound On
1718.033152 Sound Off
1720.159048 Sound On
1738.364989 Sound Off
1740.762880 Sound On
1750.593469 Sound Off
1752.614671 Sound On
1769.808571 Sound Off
1773.269728 Sound On
1790.423810 Sound Off
1791.795964 Sound On
1796.607256 Sound Off
1797.693741 Sound On
3604.480000 Sound Off