Ustvestia is a talented musician residing in the northwest-most outskirts of Oputa. He teaches the Musik technique. It allows the character to play the piano which opens the Control Tower. The musician will be able to teach anyone this technique, however, his price is lowest for male characters due to the fact that Ustvestia is gay in Japanese version of the game. Ustvestia will also happily perform for the party, acting as a sound test that plays every theme that has been heard in the game so far.