Artist Biography Available in: Wilki (The Wolves) is a rock band from Poland, formed in 1991 by Robert Gawliński. Their first album was a big success and spawned their first hit Son of the Blue Sky. The band split in 1995 as Robert focused on his solo career. He recorded four albums. In 2000, the band reformed. In 2002, they released the song Baska, which became a major hit in Poland. Their latest album is Światło i mrok, released in 2012.