In 1989 Kovač and her younger sister Kristina formed a duo named K2 , and signed a five-year recording contract with Dave Margereson and Kenny Thompson from Mismanagement , a record label based in London . The same year they supported Labi Sifre at his tour in England . The sister supported Bebi Dol in her song " Brazil " at the Eurovision Song Contest 1991 . In 1993 K2 supported Errol Brown from Hot Chocolate on a tour . After the tour , they continued working with Brown 's band New Underground , a Manchester based production team , consisting of Robert Maddix and Jonathon Beckford . Working on that project , the sisters discovered soul and funk music , and quickly absorbed the sounds of her Manchester friends ’ record collection , which was ripe with old-school soul music , such as Aretha Franklin , Sly Stone , Parliament and Curtis Mayfield . At the same time , Kovač studied classical music at the Belgrade University
Eurovision Song Contest 1991
Eurovision Song Contest 1991
Aleksandra Kovač