Hey guys, Sorry I don't know where to post this. I deleted my music by mistake. From iTunes and my external hardrive. I can find it again on Time Machine when I "Enter Time Machine" but when I try to restore the "Music" folder, my computer gives me an error message "Music cant be modified or deleted because its required by OS*X." I'm running Yosemite, I backup by hardrive every month using time machine. It's a 2012 machine. Can I restore my files? Thanks for any help.