Paweł Kaczmarczyk celebrated the 100th anniversary of Poland regaining independence by turning to Ignacy Jan Paderewski’s music. In November 2018, the album Kaczmarczyk vs Paderewski: Tatra was released. The artist’s main inspiration was the series Album Tatrzańskie from 1884, in which ‘the best pianist among prime ministers’ compiled a number of highlander songs from the region of Tatra mountains. Kaczmarczyk vs Paderewski: Tatra was the largest-scale project in Kaczmarczyk’s career so far – the recordings included a 15-person brass section, synthesisers as well as exotic percussion instruments played by French musician Mino Cinelu, who previously collaborated with Miles Davis, Branford Marsalis, Pat Metheny and Elton John. The album was received with great interest. During the tour following the premiere tickets, sold out quickly.
Kaczmarczyk appeared on stage or recorded with musicians such as Lee Konitz, Jon Christensen, Mino Cinelu, Emil Mangelsdorff, Poogie Bell, Hadrien Feraud, Eivind Aarset, Arild Andersen, Theodosii Spassov, Janusz Muniak, Piotr Wojtasik, Adam Pierończyk, Zbigniew Namysłowski, Monty Waters, Kazimierz Jonkisz, Rafał Sarnecki, and Grzech Piotrowski.
Kaczmarczyk is the founder of the Directions in Music project initiated in 2010. It is a series of concerts, during which, together with invited guests, he presents the works of the most prominent figures of the jazz scene. So far, Kaczmarczyk and his guests performed the music of such artists as Dexter Gordon (guest: Piotr Baron), Hank Mobley (guest: Tomasz Grzegorski), Freddie Hubbard (guests: Jerzy Małek, Piotr Schmidt), Jan Garbarek and Keith Jarrett (guest: Grzech Piotrowski), Ray Charles (guest: Jorgos Skolias), Elvin Jones (guest: Kazimierz Jonkisz), Woody Shaw (guest: Piotr Schmidt), Eric Dolphy (guest: Maciej Obara), Thelonious Monk (guest: Karol White), Chet Baker (guest: Robert Murakowski), Sam Rivers (guest: Marek Pospieszalski), Michael Brecker (guest: Szymon Kamykowski), Zbigniew Seifert (guest: Mateusz Smoczyński), Stan Getz (guest: Janusz Muniak), Herbie Hancock (guest: The Headhunters), Elis Regina (guest: Marita Alban Juarez), Sławomir Kulpowicz (guests: Paweł Jarzębski, Janusz Stefański) and Zbigniew Wegehaupt (guest: Andrzej Olejniczak).
He performed at numerous international festivals, including Leverkusener Jazztage (Germany), Jazz Meeting Berlin (Germany), Palatia Jazz Festival (Germany), 12 points! European’s New Jazz (Ireland), Gulf Jazz Nights (United Arab Emirates), 12th International Festival of Jazz Piano (Czech Republic), Warsaw Summer Jazz Days (Poland), Jazz en Nord (France) and The Jazzy Colours Festival (France).
From 2012-2018, Paweł Kaczmarczyk was the artistic director of the Jazz Juniors Festival.