Which singer is also a guitarist, Kang Seung-yoon or Piotr Wiwczarek?
Piotr Wiwczarek Piotr Wiwczarek (born 22 October 1965 in Olsztyn, Poland), also known as Peter, (ex nickname Behemoth) is a Polish guitarist and vocalist who is the frontman for the death metal band Vader, as the only constant member of the band since its inception. He has also collaborated with Kazimierz "Para" Paraszczuk on his tribute album, Bandid Rockin', and is the producer of several of Vader's releases. He is also the founder and guitarist of a side-project, named Panzer X.
Kaila Yu Kaila Yu is the stage name of Elaine Yang , a Taiwanese American singer, songwriter, and former model. She currently is the lead singer and vocalist for the all-Asian-American, female rock band Nylon Pink. In addition to having Yu on the lead vocals, Nylon Pink also features Katt Lee on the bass, Kiki Wongo as the lead guitarist, Jamie Scoles on the drums and Yuki Ito on the keyboards. Yu is also one of the founders of the jewelry/fashion line "Hello Drama" which is affiliated with the Nylon Pink band and style.