Heiðrik released his first single "Jealous" in 2007 from his album "An Invisible Gun" 2007 in the Faroe Islands. In the autumn of 2007 to favorable reviews by the local press. Before the release, Heiðrik directed a music video for the song Tár torna.
Since then Heiðrik has only released his music as music videos on YouTube but on 14 July 2014 Heiðrik released his first single since 2007 called "Maria's Donkey".
In December 2013 Heiðrik and Greta Svabo Bech made a song and video together called Tasty Tears
In August 2016 Heiðrik released his first single from his new album "Funeral" called "Change of Frame". His album came out the following month on vinyl and online. The album has had two singles so far and had raving reviews.