Marco Hietala

Marko Tapani Marco Hietala is a Finnish heavy metal vocalist, bass guitarist and songwriter. Internationally, he is most known as the current bass guitarist, male vocalist and secondary composer to Tuomas Holopainen, of the symphonic metal band Nightwish. He is also the vocalist and bassist as well as composer and lyricist for the heavy metal band Tarot.

Marco Hietala was born in Tervo, and is the youngest child of the Hietala family. Hietala lived in Tervo until the age of 15, after which he moved to Kuopio to study classical guitar, vocals and musical theory in high school. In 1984, he and his brother, Zachary Hietala, formed heavy metal band Tarot under the name Purgatory. In 1986, Tarot received a deal for their first album and went on tour. Before becoming a fulltime musician, he worked as a live and studio sound engineer.

Source: Wikipedia