cdparanoia.diff and encoder.diff contain patches for cdparanoia, and the (old
and maybe not longer used encoder), to fix the output issues with MP3c.

To apply these patches, cd to the source-directory of cdparanoia/encoder
and type "cat <location of the diff-file> | patch -p1".

This program is a perl-wrapper for the MP3::Tag modul, contributed by
Hans Engelen <hans.engelen@pandora.be>.
Use it to write both ID1 and ID2 in one step. Note that this program is not
a tag-editor itself, you need the MP3::Tag modul from CPAN as well.
Try http://tagged.sourceforge.net/

To use it, copy it in your path, and edit the tag-program in MP3c to use
a commandline like this:

mp3_info_prg = "id3wrapper --v1 --v2 --artist "%1" --song "%2" --album "%3" --ge
nre "%8" --year=%5 --track=%b --comment "%6" "%7""

These are the instructions from the author itself:
> Very well, please find my small script attached together with an .mp3crc file
> showing the commandline settings to use (or an example of them). As I said it
> is nothing fancy and basicly just a quick and dirty wrapper around the
> MP3::Tag module I spoke of which really does all the work. It is in fact so
> straightforward a piece of code that I don't even feel inclined in any way to
> take any credit it at all. I just hope someone else finds it of use too. To
> see the commandline options just start it up with --help on the command line
> (or any other unknown function for that matter as that will show the help
> screen). You need to get the MP3::Tag module from CPAN, it's a common enough
> module I think, it is part of a package called Tagged which can also be found
> on sourceforge (http://tagged.sourceforge.net/). I have tried it with
> versions 0.30 and the newer 0.40 of tagged.
>
> Feel free to include or offer the script any way you see fit. There is only
> one thing some people might want to change in the script itself. As I always
> encode with the same set of options I have the script set an id3v2 frame to
> reflect what those are. Some people might want to edit this or comment it out
> completely. It is marked in the script with a comment so it should be easy to
> find. The commandline option '--noenc' is there to disable writing it if so
> desired.
>
> One thing to point out is that this script is not written to be a tag editor.
> All it is supposed to do (though it can easily be adapted to do more) was to
> write both id3v1 and id3v2 tags on brand new mp3 files created by your
> program. As it stands now it is not very suited to (re-)edit tags of existing
> files that already have some tags.