[BESebastian]

Ran into a couple of things. Firstly, the documentation is wrong and when it states using "node app.js -u blah -p blah" it needs to specify "node app.js config -u ...".

Also, I found that if you enter an incorrect password, the application itself will break out of the switch statement (track in this case), but it won't output an error to stdout and also node remains running (with the application dead) and will make it appear like nothing bad has happened.

(E: Using Ubuntu 14.04, node 0.10.33, libspotify, etc, all up to date).