Mathias Sorum is an A&R and Music Manager born in Oslo, Norway. He started his career in the music industry as a radio DJ in Oslo, and went on to study Cinematography in Chicago. After graduating he moved to Los Angeles to intern for Radical Media and assist directors Chris Milk and Dave Meyers.

In 2008 Mathias moved to Atlanta to A&R for an indie label with one alternative rock artist from Oakland California.

Living in Atlanta and having his home base at 11th Street Studios he worked some of the industries leading producers and writers. Working with them over the course of several years led to forming Sorum, a talent management, a&r, creative direction, production and publishing company, in 2012.

Current clients include:

Fallon King, topline writer & producer.
Felisha King Harvey (FURY), topline writer & producer.
HARV, producer.
Chris Clark, producer.
Pete Scum Nebula, producer.
Thomas Laskey, guitar player.

As an independent management company Sorum is proud to boast 11 RIAA Certified Platinum records with over 14 billion online streams.

Synchronized music with some of the leading networks including HBO, NBC, CBS, Disney and Fox. On Foxs hit show Empire Sorums clients are responsible for over 40 songs, in the last two seasons.

DaniLeigh ft Chris Brown “Easy Remix” just went 4 X RIAA Certified Platinum with over 800 million streams to date and had 15 weeks on Billboard Hot 100. The song was Written and Produced by Fallon King and Produced by Chris Clark.

Justin Biebers “Peaches”, which debut at #1 on the Billboard HOT 100 together with the Album debuting #1 on Billboard Album 200 opening week was written and produced by HARV and Felisha King Harvey. They also had 5 nominations each at the 2022 Grammy Awards.

Acraze ft Cherish – Do It To It which to date has been streamed over 11 billion times. The song is written by Fallon King and Felisha King Harvey.

The most recent release is Pete Scum Nebula’s two songs on SZA’s SOS album, which stayed a 10th nonconsecutive week at No. 1 on the Billboard 200 albums chart.