There are several bands named Frau. 1. It all began as a playful side project. Leilani Hermiasih was just a little bored with her daily life. Her background in classical piano (which she had learned in some lessons with a superbly nice and patient old lady since she was about 7) gave her a little idea in what kind of game she wanted to play. She wanted to play the game of fun music. It was never that hard.