Biography
Matti Johannes Koivu
Effective period / Period of releases: 2006 - 2015
A Finnish musician. Born in Hämeenlinna. The singer of Ultramariini.His first solo album was released in 2006. Rose to fame when released a cover album including songs of Irwin Goodman.
In spring 2012 Koivu had a tour with Knipi. This duo is called ''Koivu ja Tähti'' (Birch and Star).