Played for a while~
Voez is a rhythym game that is kinda tricky. You tap the diamonds, but some would require you to slide them to right or left. Also, the colored bars change color and position so you get distracted, while some of the diamonds would chnage position too!
Another interesting part here is that for every achievement, you unlock a picture in the gallery that would show you a story of the characters here in Voez. Voez is actually the name of their band. So it feels like a novel game haha.