Hi all !
I've just discovered zzuf, you'll like it !
zzuf -A -I '\.mp3$' liquidsoap --verbose --debug 'output.alsa(single("./my-file.mp3"))'
I let you play with it and read the documentation :
I've got to get away from here
This is not a place for me to stay
I've got to take my family
We'll find a quiet place