#1
im just looking to get rid of the vocals on a certain track and also cut it down in length. the file is in m4a format and i need a free, check it FREE, way to edit it. any help would be appreciated.
#2
Just convert it to mp3 or wav (which can be done in itunes). It will make your life much easier, I promise.

Then you can edit it in any recording program. (If you don't have any software to do this, get Audacity, which I think is the free one that's available...)
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