Accompaniment from the bellows.
Accordionist Maria Kalaniemi from Finland is considered one of the most virtuoso players of the instrument. Predominantly she plays solo, but every now and then she makes the bellows subservient to a voice, for instance, the voice of singer-songwriter Désirée Saarela. But very occasionally, Kalaniemi also accompanies herself as a singer. She did so on one of her most personal albums: Bellow Poetry.