Kimmo Pohjonen
"Kalmukki"
from the album Kielo (Rockadillo Records)

Kimmo Pohjonen plays a 5-row chromatic accordion like no one else. He utilizes real-time effects to achieve a large, often chaotic sound from his instrument and his voice, and assembles dramatic theater pieces that explore the limits of the instrument.
Every sound you hear on this song is created with accordion and voice.

An interview with Kimmo Pohjonen