The Tucson Desert Song Festival has unveiled its 2024 season. First up is “Blue Heron: Portraits in Song – Music from Renaissance Italy,” which features works by Johannes Ciconia, Guillaume Du Fay, Antoine Busnoys, and Heinrich Isaac, among others. Performance Dates: Jan. 14, 2024 Next up is “Mozart & Hagen” featuring True Concord Voices & Orchestra. The showcase will include Mozart’s {…}