Play a random artist

I called it whatcd :P

#!/bin/sh
# get random artists, pass through awk to remove empty lines
artist=$(mpc list albumartist | awk NF | shuf | fzf)
# random list of albumns by said artist
album=$(mpc list album "((artist == \"$artist\"))" | shuf | fzf)
# play album
mpc findadd album "$album"