.fondoderecho {
	background-image: url('../images/global_lateral_derecho_musica.jpg');
	background-position: left;
}

.fondoizquierdo {
	background-image: url('../images/global_lateral_izquierdo_musica.jpg');
	background-position: right;
}

.fondorejilla {
	background-image: url('../images/global_rejilla_musica.gif');
}

.fondopie {
	background-image: url('../images/global_pie_musica.gif');
}