Marek Michał Grechuta (10 December 1945 – 9 October 2006) was a Polish singer, songwriter, composer, and lyricist.

In the same year, Grechuta was placed second in the VI National Contest of Student Musicians (VI Ogólnopolski Konkurs Piosenkarzy Studenckich) and received an award for the album "Tango Anawa", with lyrics by him and music by Jan Kanty Pawluśkiewicz.

[2] In 1969, Grechuta played a minor role in Andrzej Wajda's film Hunting Flies.

[3] Grechuta had a large number of popular hits, with his songs often characterized by the use of poetic and literary elements.

His song "Dni, których nie znamy" is commonly regarded the unofficial anthem of the football club Korona Kielce.