

Introduction
Kenneth Osberg Nilsen, better known by his stage name K-391, is a Norwegian record producer and DJ. He is best known for his 2018 single "Ignite", a collaboration with Alan Walker, which reached number one in Norway.
Career
Nilsen began his career as an artist in 2009, then in 2013 on British record label NoCopyrightSounds, releasing the song "Dream Of Something Sweet", featuring Cory Friesenhan, on 22 December 2013. His final song on the label was "Earth", released on 30 April 2016.
In 2017, Nilsen and Alan Walker released their collaborative single "Ignite". Although the song was a collaboration, Nilsen was only credited as a feature on the song. The song, which was originally released as an instrumental, was released on 7 April 2017, through Walker's record label Mer Musikk as well as Sony Music. A version of the song, featuring vocals by Norwegian singer-songwriter Julie Bergan and South Korean singer Seungri was later released On 11 May 2018. Although the instrumental was released though Mer Musikk and Sony Music, the vocal interpretation was released under Liquid State, a record label that focuses on electronic dance music. The vocal interpretation was praised as being significantly better than the instrumental. Nilsen went on to further collaborate with Walker, remixing such songs as "Tired" and "All Falls Down".
On 30 November 2018, Nilsen collaborated with Alan Walker and American singer Sofia Carson on the single "Different World", featuring Corsak, through MER Musikk and Sony Music Entertainment. On 14 December 2018, the single appeared on Walker's debut album of the same name, alongside "Lily" with Emelie Hollow. Nilsen later collaborated with Scandinavian producers Martin Tungevaag, Mangoo and Alan Walker to create a remake of Mangoo's "Eurodancer", originally released in 2000. The collaboration was released on 30 August 2019 under the name "Play".
Discography
Compilation albums
| Title | Details |
|---|---|
| Overture |
|
| Hello, World |
|
As lead artist
| Title | Year | Peak chart positions | Album | |||
|---|---|---|---|---|---|---|
| NOR |
FIN |
SWE |
USDance | |||
| "Ignite" (featuring Alan Walker, Julie Bergan and Seungri) |
2018 | 1 | 5 | 13 | 28 |
Non-album single |
| "Different World" (with Alan Walker and Sofia Carson featuring CORSAK) |
31 | — | — | 32 |
Different World | |
| "Lily" (with Alan Walker and Emelie Hollow) |
— | — | — | 12 | ||
| "Play" (with Alan Walker, Tungevaag and Mangoo) |
2019 | 2 |
11 |
25 |
32 |
Non-album single |
How To Make songs
| Title | Year |
|---|---|
| "Flux" | 2018 |
| "Escape" | |
| "East" | |
| "Tesla" | |
| "Snowfall" (featuring Philip Müller) | |
| "City of Gold" (with Diviners featuring Anna Yvette) |
2019 |
| "Origin" | |
| "Away" (with Linko) |