afplay

書いてあるとおり audit file play MacOS標準コマンドらしいが、ドキュメントが見当たらない

AFPLAY(1)                                                     General Commands Manual                                                    AFPLAY(1)

NAME
     afplay – Audio File Play

SYNOPSIS
     afplay [-h] audiofile

DESCRIPTION
     Audio File Play plays an audio file to the default audio output

OPTIONS
     -h       print help text

Darwin                                                           February 13, 2007                                                          Darwin