Formerly known as a producer, Yrjänä launched his solo career in June with his well-received debut single Ruudun taa. The new artist has previously worked as a producer with front-line Finnish artists, and the songs he has produced for others have been streamed more than 5 million times, earning these artists a string of Emma nominations. Yrjänä is performing in the DJ set of Saturday disco at Tavastia on Saturday at Ruisrock.