jenny@coriander:~$ mpg123 NorthernLightsUnabridgedPart1_acelp16_ergates.aa
High Performance MPEG 1.0/2.0/2.5 Audio Player for Layers 1, 2 and 3
        version 0.61; written and copyright by Michael Hipp and others
        free software (LGPL/GPL) without any warranty but with best wishes
[../../../src/audio_oss.c:188] error: Can't open default sound device!
audio: No such file or directory

Playing MPEG stream 1 of 1: NorthernLightsUnabridgedPart1_acelp16_ergates.aa ...
Note: Junk at the beginning (0x01da91f7)
[../../../src/common.c:372] error: Giving up searching valid MPEG header after 64K of junk.

[0:00] Decoding of NorthernLightsUnabridgedPart1_acelp16_ergates.aa finished.