Control Spot from campfire. https://github.com/minton/spot
HUBOT_SPOT_URL
hubot play! - Plays current playlist or song.
hubot pause - Pause the music.
hubot next - Plays the next song.
hubot back - Plays the previous song.
hubot playing? - Returns the currently-played song.
hubot play <song> - Play a particular song. This plays the first most popular result.
hubot volume? - Returns the current volume level.
hubot volume [0-100] - Sets the volume.
hubot volume+ - Bumps the volume.
hubot volume- - Bumps the volume down.
hubot mute - Sets the volume to 0.
hubot [name here] says turn it down - Sets the volume to 15 and blames [name here].
hubot say <message> - Tells hubot to read a message aloud.
hubot find <song> - See if Spotify knows about a song without attempting to play it.
hubot airplay <Apple TV> - Tell Spot to broadcast to the specified Apple TV.
hubot spot - Restart Spot
hubot respot - Restart Spotify