The scripts include:

1. add2queue_mqtt.py that adds songs to the sonos queue by publishing the URIs of the chosen songs as an MQTT topic that echo_check_mqtt.py is subscribed to.
2. echo_check_mqtt.py that subscribes to a topic looking for simple json content that instructs it to do things.
3. set_location.py that sets the location between ct and nyc.
4. queue2solr.py moves tracks from the queue to storage in Solr and assumes that the tracks are part of an album since it assigns track numbers