Ewa Jabłczyńska was born in the Polish city of Koszalin, where already seven year old began playing the guitar.

In 2007 she graduated with honors in Katowice Music Academy Karl Szymanowski led by prof. Alina Gruszka. Currently, students prof. Thomas Müller-recital at the University Universität der Künste in Berlin and works at the University of Jan Dlugosz University in Czestochowa.

Ewa is a laureate of many prizes in international guitar competitions in Europe. In 2008 she won first prize at the International Guitar Competition Westfalian Guitar Spring (Erwitte, Germany), the second prize at the international competition in warfare (Italy) and also in the competition 12th Jan Edmund Jurkowski Memorial Guitar Competition (Tychy, Poland). Thanks to its artistic success won many other awards and scholarships. In the academic year 2009/2010 scholarships from DAAD.

In addition to his solo career Ewa plays with her husband Dariusz Kupińskim as Kupinski Guitar Duo. In April 2011, based on their first CD with music by Spanish composers (I. Albeniz, Granados E., M. de Falla).