Teija Niku Kvartetti (Quartet) starts a small tour in Finland today from Jyväskylä! Here's a clip from last summer, a Finnish trad piece called "Hummani Hei".
https://www.youtube.com/attribution_link?a=27t2rfLbD40&u=%2Fwatch%3Fv%3Dtt4NDruPF24%26feature%3Dshare