Kowalski has been played on NTS in shows including Channeling w/ Ivan Smagghe & Nathan Gregory Wilkins, featured first on 3 November 2015. Songs played include Liliom, Ultradeterminanten and Eine Peinsame Zeit.

There are five different artists of the same name:

1) Kowalski from Germany. One album, Schlagende Wetter (1982). Bandmembers:Uwe Fellensiek (vocals), LC (various instruments), Hans Baar (bass), Rudiger Braune (drums).

2) Kowalski from Poland - pop-rock band founded in 2001. They have released two albums "Marian" and "Swobodny Przelot". They are most known for their tracks "Irlandia Zielona" and "Marian"

3) Kowalski from Bangor, Northern Ireland, collectively 83 years old, approximately 66 metres of cable, 1 bass, 2 keyboards, 2 guitars, a drum kit , an organ, two synths and four members who go by the names Louis, Tom, Paddy and Daniel. In December 2009 they announced that Daniel had left the band to join The Jane Bradfords. He was replaced by another Paddy, prompting Louis and Tom to consider changing their names to Paddy as well. Their first UK tour was spent supporting Air Traffic. They have also supported I'm From Barcelona, Iain Archer, Snow Patrol, Athlete, Editors, Go! Team and The Zutons.

4) Krešo Kowalski

Croatian (Zagreb) underground Rock 'n' Roll freak poznat po svojoj poeziji slobodnijeg izraza!