# Hashtag Ensemble

> Contemporary music ensemble based in Warsaw, Poland. Founded and operated by Fundacja "Sfera Harmonii".

## About

Hashtag Ensemble (#Ensemble) is a Warsaw-based contemporary music group dedicated to performing and promoting new music. The ensemble brings together musicians specializing in contemporary, experimental, and interdisciplinary music. Based at Hashtag Lab (ul. Barska 29, 02-315 Warsaw), the ensemble regularly performs at major festivals and venues across Europe.

## Key Information

- **Type:** Contemporary music ensemble
- **Location:** Warsaw, Poland
- **Venue:** Hashtag Lab, ul. Barska 29, 02-315 Warsaw
- **Operator:** Fundacja "Sfera Harmonii" (KRS 0000109211, NIP 526-268-52-66)
- **Website:** https://hashtag-ensemble.org
- **Contact:** fundacja@hashtag-ensemble.org

## Musicians

The ensemble consists of professional musicians specializing in contemporary music: Oliwier Andruszczenko, Adam Eljasinski (clarinet), Marta Grzywacz, Agnieszka Guz-Tarnowska, Krzysztof Kozlowski, Mateusz Loska (double bass), Maciej Nerkowski, Marta Piorkowska (violin), Dominik Plocinski, Kamil Staniczek, Kamila Wasik-Janiak.

## Activities

- Regular concert season at Hashtag Lab and venues across Poland and Europe
- AzTak Festival — annual contemporary music festival in Warsaw (editions: 2022, 2023, 2024, 2025)
- Artistic projects: #GrajFair / #PlayFair, Angels of Peace, Superorganism, Ave Virus
- Discography: multiple albums and recordings of contemporary music
- Collaborations with composers and artists across disciplines

## Social Media

- Facebook: https://www.facebook.com/HashtagEnsemble
- Instagram: https://www.instagram.com/hashtagensemble/
- YouTube: https://www.youtube.com/hashtagensemble
- SoundCloud: https://soundcloud.com/hashtag-ensemble
- Bandcamp: https://hashtagensemble.bandcamp.com
- Spotify: https://open.spotify.com/artist/hashtagensemble

## Pages

- [About](https://hashtag-ensemble.org/ensemble/)
- [Musicians](https://hashtag-ensemble.org/art/musicians/)
- [Concerts](https://hashtag-ensemble.org/shows/)
- [Discography](https://hashtag-ensemble.org/music/)
- [Media](https://hashtag-ensemble.org/media/)
- [Press](https://hashtag-ensemble.org/press/)
- [Art Projects](https://hashtag-ensemble.org/art/)
- [AzTak Festival](https://hashtag-ensemble.org/aztak-festival/)
- [Contact](https://hashtag-ensemble.org/contact/)
- [Privacy Policy](https://hashtag-ensemble.org/privacy-policy/)
- [Accessibility Statement](https://hashtag-ensemble.org/accessibility-statement/)