Heikki Ruokangas & Simo Laihonen's duo performs their own compositions and improvises based on them. In their music, influences from world folk traditions are combined with jazz tradition, transcending the boundaries of music into 'sound art'.

The band has released an EP titled Joulupuu on rakennettu: Finnish christmas songs on the Australian label Ramble Records. Additionally, their tracks Rainy day's promise and Suvivirsi are available on digital platforms. In 2024, the duo will release their first full-length album featuring entirely original material.