APPEARANCES +
Frank Hall
I Remember You (Original Soundtrack)
2020, CD, Album, Cold Spring, 
,
, Dark Ambient/Soundtrack/Industrial/Modern Classical
Tim Hecker
Love Streams
2016
Marketa Irglova
Muna
2014, CD, 
,
, Gospel
Sigurbjörn Einarsson
Hjartað, Játi, Elski Treysti.
2011, CD, Album, Skálholtsútgáfan, 
,
, Choral
Björk
Voltaïc
2009, ,
, Leftfield/House/Abstract/Electro/Tribal/Experimental
Ólafur Jónsson
Sálin Þýða
2006, CD, Album, Smekkleysa
Björk
Surrounded
2006, Box Set, Hybrid, Hybrid, Hybrid, Hybrid, Hybrid, Hybrid, Hybrid, ,
, Leftfield/House/Abstract/Vocal/Downtempo/Modern Classical/Experimental
Björk
The Medúlla Videos
2005, DVD, ,
, Abstract/Experimental/Vocal
John A. Speight & Schola Cantorum Reykjavicensis + Mótettukór Hallgrímskirkju + Iceland Symphony Orchestra
Barn Er Oss Fætt / Unto Us (A Christmas Oratorio)
2004, CD, Album, Smekkleysa
Björk
Medúlla
2004
Various
Rydan Eg Fognud Finn - Sweetly I Rejoice
2003, 2xCD, Album, Smekkleysa
Hróðmar Ingi Sigurbjörnsson*
Skálholtsmessa (Skálholt Mass)
2002, CD, Album, Dig, Smekkleysa
Ingibjörg Sigurðardóttir Bjálmholti
Heyrði Ég Í Hamrinum
1997, CD, Album, Jón Þórðarson
Björk
Medúlla
2004, CD, 
,
, Modern Classical/Experimental