Her fame grew steadily throughout the 1970s outside her home country, and particularly in Europe, and it was reinforced by concerts in different countries. She also recorded a French album in 1978. Due to her increasing popularity, Pekkan was viewed as a potential candidate to represent Turkey in the Eurovision Song Contest 1980 and she reluctantly accepted to participate in the contest. Disappointed that her song "Pet'r Oil" ranked fifteenth in the contest, she decided to take a break from her career for a few years.