Students Alistair Campos and Alondra Cornejo dance “La Primavera,” during a concert of Villancicos y Cantos Navideños at a plaza on Olvera Street, downtown Los Angeles Dec. 3, 2023. Vince Bastidas conducts about 30 students from Immaculate Conception School, where he teaches voice and choral technique. Video filmed by soprano Cynthia Bih.