Swedish lyricist, composer, singer and musician, born 25 August 1941, died 6 November 2018.
Name overview:
Maiden name Karin Nielsen 1941-1966.
Married Liungman 1966-1974
Remarried Tucker 1978-1987 (used Tucker as credit for some time, but eventually went back to Liungman).
She is known for her work with James Hollingworth, with whom she also lived together in the 1970s. The couple mainly wrote music for children, and their perhaps most famous song is Älgarna demonstrerar (the moose are protesting) from the album Barnlåtar (1974).
Other album work:

Snövit och de sju dvärgarna - 1973 LP pop opera with music by Berndt Egerbladh
Medvind – LP, 1974, with James Hollingworth
Barnlåtar – LP, 1974, CD, 1995, with James Hollingworth
Djurens brevlåda – LP, 1976, CD, 1995, with James Hollingworth
Det är hårt å va hund – LP, 1980, CD, 2001
I denna magiska tid – 1989
Älgen i min själ – 2000