The piece is in three versions. Originally composed for for solo violin, later also for solo viola and solo violoncello, all with optional amplification. Violin versionwas premiered by Una Sveinbjarnadóttir, 18 July 2014 and the viola version was premiered by Þóra Margrét Sveinsdóttir, 2 August 2014. The cello version premiered by Guðný Jónasdóttir, 30 January, 2016.