Biography: Krzysztof January Krawczyk (born September 8, 1946 in Katowice, died April 5, 2021 in Łódź) was a Polish pop singer, guitarist and composer. He was the vocalist of a popular Polish band, Trubadurzy, from 1963 to 1973 when he started his solo career. He was co-founder of the Post-secondary School of Stage Art in Łódź. His creative activity in the area of music is characterized by a combination of various music genres such as rock and roll, country music and rhythm & blues.