hey niner,
i know its very difficult to manage music collection 20 gb.Sometimes if u have
huge data scattered especially music files.use some tool that
manages the duplicate songs.I suggest you duplicate file remover .Its
from Advanced system optmizer.look u just need to add all ur drives for
scanning as u got the duplicates u just need to remove all of them , it
just take few minutes.. wanna download it .
Try Systweak.com or Download.com to download it
I think it better manage ur songs collection & its safe too.Well u can
take backup of ur duplicate files as well using this.