Click the buttons. The white buttons are Len. The black buttons are Rin. The yellow buttons are both.
I'm thinking of making some more of these on other vocaloids. Songs- White: 1.Butterfly on my Right Soulder 2. Drowning in a Wave of Sadness Black: 1.Ur-Style 2. Heroic Effect Yellow: 1. Electric Angel 2.Subway vs. Expressway (I think) 3. Bonus Stage
