Matt Thiessen
Sound1980 (46)St. Catharines, Ontario, Canada
Best known as the lead vocalist and primary songwriter for the rock band Relient K, Thiessen has also co-written numerous songs for other artists, most notably Owl City and Katy Perry.
Best known as the lead vocalist and primary songwriter for the rock band Relient K, Thiessen has also co-written numerous songs for other artists, most notably Owl City and Katy Perry.
