Justyna Szombara – a musicologist and music librarian. She graduated with honours from the Jagiellonian University in 2009 (thesis: Christoph Werner’s Praemessa musicalia (1646) and Musicalische Arien (1649)). From 2008 to 2011 she worked at the Library of the Institute of Musicology at the Jagiellonian University; and since January 2012 has been working at the Center for the Documentation of the 19th- and 20th-Century Polish Music, named after I.J. Paderewski. She is the author of several articles concerning musical culture in 17th century Poland, and source-critical editions of works of Christoph Werner and Franciszek Perneckher.