Gunnar Greve Pettersen, or better known as Gunnar Greve is a Norweigan talent manager, producer, singer, songwriter, and record executive born on the 9th of March, 1982. He helped write and produce many of Alan Walker's songs.
Songs He Has Assisted in Production[]
- Routine
- Faded (Interlude)
- On My Way
- Faded
- Darkside
- The Spectre
- Sing Me to Sleep
- Different World (Song)
- I Don't Wanna Go
- Alone
- Ignite
- Tired
Gallery[]
Appearance.