sentences:  Di-Mico (with two additional members Linda Gaathje and Mary Elin Mellemseter) signed with the Norwegian branch of Polygram Records (later Universal Music).Di-Mico released a number of singles, and their debut single entered the Norwegian single charts at #10.When Di-Mico split in 1999, Heyerdahl went on to form the pop-group ICE together with Mellemseter.