
Institution

Welcome to the Hashtag Lab Contemporary Music Space!
The Hashtag Lab Contemporary Music Space is the first and only permanent venue in Poland dedicated to new music. Our headquarters host concerts, educational workshops, activities for children, and masterclasses. We connect artists and composers by organizing meetings, debates, seminars, and conferences. We are also engaged in social initiatives.
Check out the programs we offer!
Hashtag Lab is located in a unique setting—a modernist villa in the Stara Ochota district at 29 Barska Street. For years, its owner, Antoni Moniuszko, ran a cultural salon here frequented by Warsaw’s intellectuals, including renowned 20th-century composers such as Krzysztof Penderecki and Witold Lutosławski. Through our activities, we aim to restore the former glory of this historic place.
The Hashtag Lab Contemporary Music Space operates under the Social Cultural Institution program, co-financed by the City of Warsaw. It is managed by Sfera Harmonii Foundation.
The creative team leading Hashtag Lab includes:
- Wojciech Błażejczyk
- Aleksandra Demowska-Madejska
- Lilianna Krych
- Marta Piórkowska