Mpg123 is a fast, free and portable MPEG audio player and decoder library mainly for Unix (but also ported to other platforms). It supports MPEG 1.0/2.0/2.5 layers 1, 2, and 3, with CD quality playback even on relatively slow CPUs.
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This version adds serveral new features and enhancements including unsynchronized lyrics display, a LOADLIST control command, and improvements and fixes in libmpg123 stream parsing. One focus is the handling of "dirty" streams that consist of concatenated MPEG files, with Lame/Info tags occuring all over the place. There were also fixes such as more portable assembly and an SGI output module that actually works.