And now phase 2, to “thingify” the DJ app so it’s not something you could do with just a smartphone…
Get two United Security Pressure Mats, wired to a door sensor as discussed in the following topic:
Make stepping on one turn on slow music with the associated lights. Make stepping on the other one turn on fast music with that mood lighting.
Now you got a DJ kit you can pull out for parties and show off your dance moves as well as your smart home. 
