static void Main(string[] args)
{
// TODO: Declare and initialize a CD and a DVD object.
DVD newDVD = new DVD("570 - 1600 rpm", "50GB", "12cm", "Lord of the Rings");
CD newCD = new CD("200 - 500 rpm", "900mb", "8cm", "Fleet Foxes");
// TODO: Call each CD and DVD method to verify that they work as expected.
newDVD.SpinDisc();
newDVD.PlayMedia();
newDVD.ReadDiscFacts();
newCD.SpinDisc();
newCD.PlayMedia();
newCD.ReadDiscFacts();
}