Laptop:~$ aplay -D duplex_for_pulse Miley_Cyrus-Party_In_The_USAshort.wav Playing WAVE 'Miley_Cyrus-Party_In_The_USAshort.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo ^CAborted by signal Interrupt... That works, the abort was me cutting it short.