In 2021 he released his debut record ‘Pretty Late’ via Mengi Records, an album of hauntingly beautiful works driven by his unique guitar playing and produced by renowned composer/bassist Skúli Sverrisson. In 2024 INNI released a collaborative score EP by him and Haraldur Thrastarson for the German medieval short ‘Roots’. He has done work for various films and art installations and is a band member of ‘ghostglitter’ alongside Ásthildur Ákadóttir, currently working on their debut record.
Brynjar is based in Reykjavík and has worked on projects with composers and artists like Gabríel Ólafs, Rebekka Karijord, Ásta Fanney, Lisa Montan and Gunnar Tynes.