#ART was created in 2014. In its beginnings the program cooperated with various institutions and NGOs. Since 2017 #ART works solely under the auspices of Sphere of Harmony.
#ART supports the development, and organizes the artistic activity of Hashtag Ensemble, with the following accomplishments to its credit:
- 6 CDs released by leading Polish labels: DUX, BołtRecords, Requiem Records,
- over 30 original education programs (Babyvisions, Babyphony, Discoveres of Music),
- 7 original music programs (m.in. #EchoChamber, #NetworkMusic, Fiddler OFF the Roof),
- production of final concerts for 3 Polish and international composition competitions,
- cooperation with over 35 Polish composers, both recognized (Zygmunt Krauze) and debuting (composition competitions)