Katarzyna Borek had an honour to be a member of following projects:

• Katarzyna Borek solo
• Fryderyk Chopin with visualisations
• Recital with Paderewski's works
• Piano/violin duet
• Chopin for 5 pianos
• Trio Tango

Katarzyna Borek has an honour to cooperate with artist like:

• Paulina Sokołowska - violinist
• Karolina Piątkowska-Nowicka - violinist
• Maja Kuta - movies, visualisations
• Sławek Jaskułke - piano
• Marcin Krzyżanowski - accordion