This hack shows what songs that are currently playing at a pair of connected CDJ2000Nexus. By tapping in to the data being sent between CDJ2000Nexus players we can see what songs are currently being played. We fetch metadata about the tracks from the Spotify API which we use to show album art as well as to show statistics about the songs that has been played during the night.
Live view
Statistics view
We have not touched this code since the hack so it is not pretty. However, it is still kinda runnable 🤓
MongoDB
Node
Java
Connect your Mac to a switch connected CDJ2000Nexus and DJM900Nexus.
Set environment variables DDDJ_SPOTIFY_CLIENT_ID and DDDJ_SECRET_KEY
run make all
run java project
Good to go, have fun!