Christensen has worked in the music industry for 35+ years through Medley, EMI-Medley, Copenhagen Records, and Mermaid Records. At Mermaid, he focuses on discovering and developing unique talent for Denmark and abroad. He has worked with artists from Kim Larsen to Dizzy Mizz Lizzy, and today with names such as Rigmor, Knægt, and Iomfro.