There are two artists called Pia. 1) PIA (or 피아) is a Korean rock band.
www.bandpia.net 2) Pia (aka Gaurangi) is a new age pop artist.
www.piasings.com 3) Pia is a pop rock female vocalist from Indonesia.
Also known as the vocalist of Utopia
1. PIA or 피아 Pia, which has s meaning of 'Universe and I' or 'You and I' was first set up in Busan, a beautiful southern harbor city of South Korea, in 1998 with five guys named Yohan, Hullang, Kibum, SimZ, Hyeseung.

Read more about Pia on Last.fm.