However , when a friend came to him with the idea of making a German spoken album , Rautiainen was very interested .
For more than 20 years , Rautiainen has made music in the Finnish language .
When a friend came to Rautiainen with the idea of making a German spoken album , Rautiainen was very interested .
For more than 20 years , Rautiainen has made music in the Finnish language .