Orri Jonsson, one of the film's co-directors and one half of the analog duo Slowblow, will perform with Mr. Silla, a solo performer and member of experimental music collective, Mum. Jonsson will present an all-cassette DJ set of Sigríður music. Mr. Silla's performances combine electronic, blues and folk influences with diverse instrumentation.

Slowblow's self-titled album (their fourth) was released in 2004. They have also scored several films, including The Good Heart and Noi Albinoi. Mum recorded their sixth album, Sing Along to Songs You Don't Know, in 2009; last month, they released Early Birds, a compilation of songs from 1998-2000.