On 2 May 2020, Ecco2k was a guest on NTS Presents Remote Utopias: Supported by Jameson; and on 14 September 2018 was a guest on Endless. Ecco2k has been played on NTS over 80 times, featured on 79 episodes and was first played on 17 December 2015.

Zak Arogundade Gaterud, better known by his stage name Ecco2K, is a British-Swedish singer, designer, model, director and member of Drain Gang from Hornstull, Stockholm. Known for his experimental and innovative songwriting, he has also been celebrated for his directorial and design endeavours at the brand Eytys as well as for his own product line g'LOSS.

Arogundade's music is a blend of experimental electronic, pop, and rap, often featuring adventurous vocal and production decisions that are outside the norm for these genres. In both his music and visual work, Arogundade focuses on themes of emotion and self discovery, presented through industrial and technological aesthetics.

His music video for "Peroxide" was filmed at the Lillgrund Wind Farm off the coast of Sweden.

His father is Ben Arogundade, a British-Nigerian writer and designer. His mother is a Swedish makeup artist. Arogundade was born in London, and grew up in the Hornstull neighbourhood of Stockholm from the age of 2.

His father taught him to use graphic software at a young age, something that he cites as the impetus for his creative work.

He started his first clothing label at the age of 16.

Arogundade is a member of Stockholm-based music group Drain Gang alongside rappers Bladee and Thaiboy Digital and producers Whitearmor and Yung Sherman.

Along with frequent collaborator Bladee, he formed the band Krossad in 2004.