Singer-songwriter MILCK opened Tina Brown’s 8th Annual Women in the World Summit at the David H. Koch Theater with a soulful performance of 'Quiet,' the song that became the unofficial anthem of the Women’s March. She was backed onstage by two a cappella groups from Columbia University. The Columbia Metrotones, the Ivy League university’s top all-women a capella group that was founded in 1983, provided vocals along with Columbia University Nonsequitur A Cappella, the school’s top co-ed a capella group.
