public Record2(Page main, int index)
{
page = main;
mm = new MusicManager();
indexPage = index;
}
public bool isAvailable = false; // truong hop dang o list doc lai list se bi stop luon
//
// NHAN
// DIEN
// GIONG
// NOI
//
public Record(Page main)
{
page = main;
mmRecord = new MusicManager();
}