Mike,
You did notice that the errors she was encountering were related to deleting a duplicate song (i.e. one of two songs with the same name). Could there be an issue with how you are doing the delete from your database table when there are multiple songs with the same name? (I don't know if you have a unique ID for each song that you use for SELECT or DELETE commands)
You did notice that the errors she was encountering were related to deleting a duplicate song (i.e. one of two songs with the same name). Could there be an issue with how you are doing the delete from your database table when there are multiple songs with the same name? (I don't know if you have a unique ID for each song that you use for SELECT or DELETE commands)