He holds a master's degree in composition from the Norwegian Academy of Music Iberg began playing the piano at the age of 3-4.
In 2019, he completed the work Songs from the Planet of Life, a Concerto Grosso for symphony orchestra, five soloists, and two narrators.
His new chamber opera, Great Expectations, is based on a piece by the internationally renowned playwright Fredrik Bratberg.
[3] As a jazz musician and improviser, Iberg has produced several CDs and collaborated with performers such as Bendik Hofseth, Sidsel Endresen, and Nils Petter Molvær.
NRK's jazz critic Erling Wicklund wrote this about the piano album Standards and Vanguards: "A standing challenge to musicians and listeners around the world, whether you come from the ranks of standard songs or avant-garde: Help yourself to the top shelf, make the music your own, everything is possible, everything is allowed, we live in a fantastic time – seize it, play and hear the unheard!"