Olli Aarni has been played on NTS in shows including Castles In The Sky w/ Hesska, featured first on 25 April 2020. Songs played include Mato Syö Lehteä and Ontot Luut.

OA is mostly known for his Ous Mal project. Olli Aarni’s material is more ambient than his Ous Mal work, but it feels just as meticulously crafted as the warped, homespun meanderings he’s usually known for.