mp3splt is a free command-line utility that allows to split mp3 and ogg files from a begin time to an end time, without need of decoding and reencoding. It's useful to split large mp3/ogg to make smaller files or to split entire albums to obtain original tracks. Note that mp3splt will recognize an ogg file instead of mp3 only from extension. So if your file is Ogg Vorbis, it must end with ".ogg"

If you are splitting an album, you can select split points and filenames manually or you can get them automatically from CDDB (internet or a local file) or from a .cue file. (See -c option)

You can also try to split files automatically with silence detection (See -s option)

Or if you have a file created either with Mp3Wrap or AlbumWrap, you can easily split it just with -w option and no further arguments.