Danish jazz and rock bassist (born 11 April 1948). Very versatile in music styles, Rostock / Rostock Jensen has played with a large variety of Danish bands and solo artists. Started out in the 60's playing rock with bands like [https://www.discogs.com/artist/3963749|The Flintones], [artist:3e1ccdb6-611c-4229-b98f-8e923a57b1dd|Les Rivals], [artist:c0a014fe-b09d-4621-a37d-03eb66e6f0a7|Baronets] and [https://www.discogs.com/artist/2426496|The Black Devils], in those days known as Gert Jensen, In the 70's he was a frequently used studio musician, often in sessions led by [artist:a659cea5-d33f-424e-aff2-b594001cd74b|Peder Kragerup], a.o. on [artist:f55efe89-a40f-4cc9-8f4d-38f9270b236a|Sebastian]'s early records. He was also in high demand as live musician, in cabarets and musicals. Occasionally he sings as well as plays guitar and banjo.