The Choir was formed in August 2013, when a group of well-experienced choir singers wanted to create a new home for their singing activities beyond the student choir years. The Choir rehearses on average two to three times a month, usually on Monday evenings at Kallio Church's parish.
The repertoire consists mainly of classical choral music from Renaissance up to today. Värinä aims to revitalise choral culture and has created e.g. a brunch concert and a dance concert. The choir also has participated in diverse music theatre productions, such as a Baroque oratorio and a Soviet operetta. Open-minded to many kinds of music, Värinä has also sung on the album 'Survive' from the well-known power metal band Stratovarius. The choir wants to share the enjoyment and pleasure of choral music with both experienced audiences and new, curious listeners, and thus, Värinä has sung to toddlers and prisoners alike.
The Värinä Chamber Choir cherishes a special Christmas tradition: an annual concert titled Peace, held in a dark church, lit by only a few candles. Their unique atmosphere has been recorded on an album that was praised by critics in 2019. In June 2019 Värinä received golden diplomas and highest points and was the winner of the chamber choir category in the International Anton Bruckner Competition in Linz, Austria. In 2025 and 2017, Värinä achieved the second-best rating, two gold medals, in the Tampere Vocal Music Festival's chorus review.