MP3File :: header - MP3 Header
The property refers to the MP3 header including MP3 tags. The header might be modified in order to update MP3 header information later on.
Return value: - internal feature ( odaba::utils::MP3Header )
Implementation details
odaba::utils::MP3Header
MP3File  :: header (  )
The header for the currently opened MP3 file will be returned. When the handle is empty or when no MP3 file has been opened, the function throws an exception.

