Airplay disconnecting and disappearing?

[je2a3]

This is the closest I could find (looks like what I pasted earlier) doing step 4, thanks to @JST1963
20180610 154936 worker: (/usr/local/bin/shairport-sync -a "Moode Airplay" -S soxr -w -B /var/local/www/commandw/spspre.sh -E /var/local/www/commandw/spspost.sh -- -d hw:1 -c "PCM" > /dev/null 2>&1 &)

I can't figure out how to do step 5.

Thanks for your patience!