Career
He is also a part of the Cantores Minores head council. In the years 1990-1997 Norjanen worked as the conductor of the male choir Amici Cantus, and during 2006-2011 as the conductor of Helsinki Philharmonic Choir. In the years 1998-2001 he was the main conductor of the city orchestra of Lappeenranta.
Norjanen graduated from Sibelius-Academy as an organist (1990), choir director (1992), and as a conductor in 1997.
Norjanen has also been taught by Eric Ericson and studied conducting in Sweden.