The island of Kökar, located in the outer archipelago of the Åland islands of Scandinavia, is traditionally a society known for its rich culture connected to the living tradition of traditional folk music. In media the island is portrayed as The island of Fiddles. Yet at the same time the number of people actually playing, singing and dancing in the traditional style is declining year by year. With the application of Thomas Turinos conceptual framework on participatory- and performative music making, island culture is analyzed, looking at what wider societal values are expressed within the contemporary musicking practices. The study shows example of different types of musicing contexts, key actors and -arenas, as well as ideas on the connection between music and a Kökar island identity. The essay provides empirical evidence for how different musical events such as a cultural festival, a choir and a fiddler team can contribute to social sustainability, in accordance with Turino's theory of participatory music making as part of artistic citizenship.