The Finnish National Sound Archive
The National Library's search service searches for materials at kansalliskirjasto.finna.fi.
The Music Recording Collection contains most Finnish music recordings published since 1901.
The Music Recording Collection contains most Finnish music recordings published since 1901. The collection also has some unique recording archives, such as the recording archives of Jaakko Salo and Tauno Hannikainen. You can study the digital copies of the recordings in the Music Library's listening room.
Finnish Broadcasting Company's Fono database: http://www.fono.fi
Mostly legal deposit copies, also procurements and donations