A nightmarishly-addictive combination of “Snake” and TuneRider is sweeping the Internet, allowing players to listen to their favorite music while navigating a lo-fi memory maze. The catch? Every time the player messes up, the music gets chopped and re-looped incorrectly until the user gets back on track. Sound infuriating? Don’t say we didn’t warn you.

“Tokyo Tune Train,” the new browser game from hacker/developer Paul Lamere, was designed at Music Hack Day Tokyo, using the same technology as Lamere’s other browser-based mix-maker, Girl Talk in a Box. While TTT was released only days ago, Lamere’s wasted no time furthering his musicological mathemetrics. Just check out his brand-spankin’ new map of Regional Listening Preferences by state:

via Music Machinery