Hi,
ASP FileUpload control is not only meant for images it behaves same when you upload songs(or any other type of file) as it behaves at the time you upload images.
If you want to save file ,you can use
If Not hifUpload Is Nothing Then
If Not hifUpload.PostedFile Is Nothing Then ''Here sPAth is the path where you want to store your file
hifUpload.SaveAs(sPath)
End if
End IF
Also you can assign file name of your choice and store thte path for song in another column of db.