(Credit: Courtesy of the Bayerische Staatsoper) Slovak-born coloratura soprano Edita Gruberová has died at the age of 74 on Oct. 18, 2021, in Zurich. According to Hilbert Artists Management, the soprano died of an accidental head injury. Born in Rača, Bratislava on Dec. 23, 1946, Gruberová began her musical studies at the Bratislava Conservatory and studied under Mária Medvecká. She {…}