Sofia Queiroz Orê-ibir

Sofia Queiroz Orê-ibir is a double bassist documented in the Variable Geometry Orchestra's recording Tin (CS643), released by Creative Sources. The orchestra, directed by Ernesto Rodrigues, brings musicians together in different combinations to create music through collective improvisation.

Her double bass joins the group's acoustic textures, contributing resonance, low-register sonorities and the possibility of bowed or plucked responses to other instruments. Tin places her within a large ensemble centred on spontaneous interaction. The album's credits establish her participation in this project, while further independently confirmed biographical information is currently limited.