Spanish singer Joana Sainz Garcia died on Sunday, September 1, while performing on stage during a music festival in Las Berlanas, Spain. She was 30. In video obtained by El Norte de Castilla, ...

Joana Sainz Garcia, 30, ... The promoter for the group, Prones 1SL, told El Norte de Castilla the "regrettable" incident appeared to have been caused by a manufacturing failure.