In this exposition, I explore my artistic practice based on collaborations between female folk singers in Finland and Bulgaria from 2018 to 2022. The artistic material of the exposition consists of a music video trilogy (2019, 2020 and 2022) based on my compositions and arrangements in the solo album Nani (2020), produced in cooperation with the younger generation of the Bulgarian women's choir, Le Mystère des Voix Bulgares. In addition to the collaborative artistic practice, I interviewed six of the Bulgarian singers.