harmonikoihin

Harmonikoihin is a Finnish term that can refer to several types of accordions. In its most general sense, it translates to "accordions" in English, encompassing a broad category of free-reed instruments. However, "harmonikoihin" often specifically denotes the diatonic button accordion, particularly those commonly used in Finnish folk music. These instruments are characterized by their button keyboards, as opposed to the piano-style keys found on other accordions.

The diatonic button accordion, often implied by "harmonikoihin," is a bellows-driven instrument where pressing a button while opening or closing the bellows produces a specific note. The exact pitch produced by a single button can vary depending on the direction of the bellows, a feature known as "two-row" or "dry" tuning. This characteristic allows for a distinct melodic and rhythmic style of playing that is deeply ingrained in Finnish folk traditions, especially in genres like polska and humppa.

Historically, accordions, including those referred to as "harmonikoihin," were introduced to Finland in the late 19th century and quickly gained popularity. They became an accessible and portable instrument for musicians across different social strata, contributing significantly to the development and dissemination of folk music. The instrument's versatility allowed it to adapt to various musical contexts, from solo performances to accompanying dances and singing. Today, the diatonic button accordion, or "harmonikoihin" in its common Finnish usage, continues to be a cherished instrument within Finnish folk music.