#music01-bg {
	background-image:url(../images/ch04/music/sc/01.jpg);
}

#music02-bg {
	background-image:url(../images/ch04/music/sc/02.jpg);
}

#music03-bg {
	background-image:url(../images/ch04/music/sc/03.jpg);
}

#music04-bg {
	background-image:url(../images/ch04/music/sc/04.jpg);
}

#music05-bg {
	background-image:url(../images/ch04/music/sc/05.jpg);
}