SAO PAULO (AP) — It took almost a half century for Brazilian singer Cátia de França to find her audience, but she finally has — with the help of a near-obsolete audio technology.

Born in Paraíba, a state in Brazil’s poor northeast region, 77-year-old de França’s blend of psychedelic rock with traditional rhythms and modernist poetry long went overlooked, even as she toured the nation in the 1970s and ‘80s.

During the pandemic, she retreated to a conservation area in the mountains above Rio de Janeiro, “where you can’t even imagine an internet signal,” she told The Associated Press.