14.02.2024 – 11:00 – Chopin Airport in Warsaw – Valentine’s Day concert
09.02.2025 – 20:30 – Jassmine Jazz Club in Warsaw – Hania Derej Quintet as a part of the project Polish Jazz (https://jassmine.com/wydarzenia/jazz-po-polsku-hania-derej-quintet/)
04.02.2025 18:00 – Sanok House of Culture – Concert with the Lviv Chamber Orchestra “Akademia” conducted by I.Pylatyuk – Premiere performance of a piece for orchestra – Hania Derej: composition and piano – 20th International Piano Forum “Bieszczady Without Borders”
31.01.2025 – 18:00 – Tychy (Poland)- Mediateka – New Year’s Entrepreneurs’ Meeting – concert “Hania Derej and Friends”
12.01.2025 18:00 – a Christmas carol concert at the Centralna cafe club at the Cultural Center in Pszczyna – duet: Dorota Majcher-Rosikowska (vocals) and Hania Derej (piano)
06.01.2025 17:30 Christmas carol and New Year concert at the Church of St. Benedict in Świętochłowice (Lipiny)- duo: Dorota Majcher-Rosikowska (vocal) i Hania Derej (piano)
05.01.2025 17:30 Christmas carol and New Year concert at the Church of St. Maxymilian in Tychy – duo: Dorota Majcher-Rosikowska (vocal) i Hania Derej (piano)
01.01.2025 15:00 Christmas carol and New Year concert at the Church of St. Padre PIO in Tychy – duo: Dorota Majcher-Rosikowska (vocal) i Hania Derej (piano)
31.12.2024 – 20:00 – Jassmine Jazz Club in Warsaw – NEW YEAR’S EVE JAZZ CATS – new year’s eve concert
25.12.2024 – 16:00 – Blessed Karolina Kózkówna parish in Tychy – Christmas carol concert by the duo Hania Derej (piano) and Dorota Majcher-Rosikowska (vocal).