Optical Substance Productions (OSP)

Optical Substance Productions is an independent label founded by Kjetil Husebø as a platform for releasing his own projects and collaborations. The label spans a wide range of musical expressions—from ambient and electroacoustic sound art to jazz, improvisation, and crossover works—reflecting Husebø’s diverse artistic vision. Through Optical Substance Productions, he has released solo albums, collaborative projects, and concept-driven works that explore the intersections of acoustic and electronic sound.