mpg123 gives the following message:

$ mpg123 /mnt/cdrom/erasure/dk03_02.wav
High Performance MPEG 1.0/2.0/2.5 Audio Player for Layer 1,2
and 3.
Version 0.59q (1999/Jan/26). Written and copyrights by
Michael Hipp.
Uses code from various people. See 'README' for more!
THIS SOFTWARE COMES WITH ABSOLUTELY NO WARRANTY! USE AT YOUR
OWN RISK!
opening socket, format = 0x00001021 at -1 Hz
unsupported playback rate: -1
audio: Connection refused



An old version, I used for RedHat 4.2 works fine:

$ /mnt/dsk2/usr/bin/mpg123 /mnt/cdrom/foo/foo_*
High Performance MPEG 1.0/2.0/2.5 Audio Player for Layer 1,
2 and 3.
Version 0.59o (1998/Feb/08). Written and copyrights by
Michael Hipp.
Uses code from various people. See 'README' for more!
THIS SOFTWARE COMES WITH ABSOLUTELY NO WARRANTY! USE AT YOUR
OWN RISK!

Directory: /mnt/cdrom/foo/
Playing MPEG stream from foo_01.wav ...
Junk at the beginning
Skipped RIFF header!
MPEG 1.0 layer III, 112 kbit/s, 44100 Hz joint-stereo