brew listens to the music itself - these are the tracks sitting closest to Mazeppa, Act I: Choisir un étranger ! by Clémence de Grandval, placed by sound alone. Tap any to hear it.
No questions - brew reads your personality straight out of the music you already play.
You just heard the map. Your library is a shape on it.
brew reads four dimensions straight out of your listening, splits your library into the people living inside it, and names the type they add up to. It just listens - and it is uncomfortably accurate.