Tsuumi was founded in 1998 . The dance group has staged more than 40 premières and performed on numerous Finnish and foreign stages . Tsuumi performed at the intermission of the Eurovision Song Contest 2007 's semifinal . Matti Paloniemi , who also scripted the piece with Tiina Puumalainen , was responsible for choreographing and directing the performance . Hannu Kella composed the music and served as conductor . The performance was based on the Kalevala , Finland 's epic tale , and explored Finland 's roots in depth
Eurovision Song Contest 2007
Eurovision Song Contest 2007
Tsuumi