chamber orchestra

Drive Theory [2016] - intermedia work for chamber orchestra, 8-12'
Esoteric Mass [2014] - animated and standard notation for 16 winds / 12 strings + 4 winds, 9’ 

ensemble

Tail, Lathed [2019] - intermedia work for percussion, flute, clarinet, violin and cello, 6’
Skin In
[2019] - intermedia work for 2x violin, 2x viola, 2x cello and solo percussion, 12’
Strange Turn/Narwhal
[2018] - for violin, viola, cello, harpsichord and optional light, 10' 
O
[2018] - for flute, clarinet, violin, viola, cello, piano, percussion and video projection, 10' 
BAE (before anyone else)
[2017] - intermedia interactive work for 4-6 performers, 7'
Areolae Undant [2017] - intermedia interactive work for contrabass clarinet, english horn/alto flute, 2x cello, 2x percussionists, 15'
Push [2015] - animated notation for any ensemble, 2'
Protean lair [2015] - for flute, clarinet, violin, viola, cello, trombone and piano, 1'
lohanimalia [2012] - animated  and standard notation for cello, bassoon, prepared tuba, 2 double basses, electric guitar, ring modulator and 3 conga drums, 5’ 

duo & solo

Cumulus [2019] - intermedia work for solo percussion and live electronics, 11’
Temperance
[2018] - for viola d'amore and tape, 7'
body harmony in the field of time [2018] - intermedia work for solo voice
Allt Eins og Blómstrið [2017] - intermedia work for stringloom and Lokkur, 13'
Intrinsic Rift [2017] - for viola and accordion, 9-10'
Viscosity [2016] - for solo bassoon and video, 4'
The Cancerous Cell [2015] - live audio/video performance for two performers, 5-7'
Dálás (deadlock) [2013] - for any 2 instruments and live electronics, 8’
2 víti [2012-2013] - animated notation for 2 electric guitars, 5’ 
The oneness of 2 is 1 [2012] - for harp and percussion, 6’

stand alone

Cumulus [2019] - intermedia work for solo percussion and live electronics - in installation form
Hysterons
[2017] - audio/video installation
Atrophies [2016] - audio/video installation
The Cancerous Cell [2015] - interactive installation
Blue Crush [2014] - video
 

written by Bergrún and performed by Orphic Oxtra:

Skeletons Having Sex on a Tin Roof [2011] (LP Kebab Diskó) (derived loosely from Swords of Chaos's Skeletons Having Sex on a Tin Roof as found on the LP The End is as Near as Your Teeth) - 3’
Melodick [2010] (LP Orphic Oxtra) - 2'