The player's accuracy is judged for each note played. The current system uses the names "Perfect", "Great", "Good", "OK", and "Miss" to indicate a player's accuracy. Ratings of Miss will deplete the player's Groove Gauge, while Perfect, Great and Good ratings will replenish it. If the Groove Gauge is emptied completely, the player fails, and the game ends. Players are allowed to play anywhere from one to five songs depending on the game cabinet's configuration, with the ability to earn additional songs in certain versions of the game. Furthermore, if "fast/slow" (advanced judge) is enabled, then there will be additional indicator of judge (Just/Fast/Slow/Miss). Just Perfects are called "X-Perfect"s (rainbow color) while Fast/Slow Perfects are regular Perfects (yellow color).