#!/bin/sh

np () {
    if [ $(mpc | wc -l) != "1" ] ; then
        echo -n $(mpc | head -n1)
    fi
}

wmiir remove /rbar/np
echo '#66FF00 #000000 #111111' | wmiir create /rbar/np
while np | wmiir write /rbar/np; do
    sleep 2
done