Oficina de canto improvisado em roda
Vozes em Roda are circle singing sessions for everyone to share, listen, and co-create music; no previous experience is required. In a safe space, explore the voice through improvisation, practicing presence, listening, rhythm, and sound experimentation with the body.

Image: from the event entry at Agenda Porto.
Source: Agenda Porto (Câmara Municipal do Porto). Details can change; the original entry is the reference.