mpg321
High Performance MPEG 1.0/2.0/2.5 Audio Player for Layer 1, 2, and 3.
TLDR
Play an audio source exactly N times (N=0 means forever)
$ mpg321 -l [N] [path/to/file_a|URL] [path/to/file_b|URL] [...]
Play a directory recursively
$ mpg321 -B [path/to/directory]
Enable Basic Keys ( * or / - Increase or decrease volume, n - Skip song, m - Mute/unmute.) while playing
$ mpg321 -K [path/to/file_a|URL] [path/to/file_b|URL] [...]
Play files randomly until interrupted
$ mpg321 -Z [path/to/file_a|URL] [path/to/file_b|URL] [...]
Shuffle the files before playing them once
$ mpg321 -z [path/to/file_a|URL] [path/to/file_b|URL] [...]
Play all files in the current folder and subfolders, randomly (until interrupted), with Basic Keys enabled
$ mpg321 -B -Z -K .
