Music Rollsback to what it currently is

Music Rollsback to what it currently is

I had my Sansa Fuze for awhile but i have not been using it for awhile because i thought it got trashed i now see that the only real problems are that the text is a little messed up and most important i cant add or delete any of the music on it!! I'v done some attempts to fix it but i jus can't get it to work,

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