![Extroverted Ethics](images/smilies/Fe.gif)
: pure emotionality, exaggeration (in Alpha music it's about maintaining a more or less consistent positive mood, in Beta music it's more about mood swings (think Bohemian Rhapsody))
![Introverted Sensing](images/smilies/Si.gif)
: consonance, slow tempo, acoustic instruments
![Ne2](images/smilies/Ne2.gif)
: unconventional instrumentation/beats/whatever
![Introverted Logic](images/smilies/Ti.gif)
: nonsensical/cryptic lyrics, regular structure, repetition
I noticed the Ti connection with nonsensical lyrics after looking at
this.