Description:

mpg321 is a clone of the popular mpg123 command-line mp3 player. It
should function as a drop-in replacement for mpg123 in many simple
cases. However, it is currently very simple, and many of the
command-line options of mpg123 are no-ops. Don't expect this program
to work for everything! In particular, it will probably work with
front-ends (tested with gqmpeg) and as a mp3-to-wav decoder. On
lower-end systems it will probably not be as efficient as mpg123,
however.