3 ms·Can someone explain what this is? I'm not sure I get it.by MikeCapone 15y agoCan someone explain what this is? I'm not sure I get it.hollerith 15y agoApple made some free music available through the iTunes Music Store, and here are some instructions for saving that free music to your hard drive.dlehman 15y ago...because the free music is disappearing (forever) in a few days.