Órar – for symphonic orchestra
![](https://usercontent.one/wp/www.hilmarthordarson.com/wp-content/uploads/2022/12/Orar-f.-Orchestra-1-scaled-e1671119423133-212x300.jpg?media=1678002148)
Hrafntinna/Sort Glimmer/Black Obsidian
Cooperative Interdisciplinary artwork by composer Hilmar Thórdarson and composer/conductor Halldis Rønning.
![](https://usercontent.one/wp/www.hilmarthordarson.com/wp-content/uploads/2022/10/Hrafntinna-in-Red-scaled.jpg?media=1678002148)
Pyrox for String Quartet and electronics
Pyrox-for-String-quartet-and-electronics-score-1-1Kraum for Voices and Percussion
Tephra for Clarinet in Bb and electronics
![](https://usercontent.one/wp/www.hilmarthordarson.com/wp-content/uploads/2022/10/Tephra-for-Clarinet-and-Electronics-Score_Page_01-1-1024x724.png?media=1678002148)