This was hard to find on the internet, so lets lend us some googlejuice. Taken from http://www.webninja.com/2006/04/ and quietened down a bit.
apt-get install libmp3-info-perl first.
#!/usr/bin/perl # addv1.pl to copy the id3v2 tag to the id3v1 data use MP3::Info qw(:all); use Data::Dumper; use_mp3_utf8(); $v2tags = get_mp3tag($ARGV[0],2); set_mp3tag($ARGV[0],$v2tags);
Usage: find /dump/mp3/albums/ -type f -name '*.mp3' -exec /usr/local/bin/addv1.pl "{}" \;
No page links to MP3Notes.