If i drag and dropped all my music from my iphone to a folder on my desktop called Music, then dragged that folder into the music section in finder, then dragged that folder into my itunes window, can i delete the music folder in finder or does all the itunes music get the files from that folder. I do not want duplicates of my music because that will take up space did the itunes make a copy of my music or did it take it from the Music folder that i made?