Sandy Hurvitz

Essra Mohawk (; born Sandra Elayne Hurvitz; April 23, 1948 – December 11, 2023) was an American singer-songwriter who recorded a dozen albums. Her best-known songs include "Sufferin' Til Suffrage" and "Interjections!" (both from Schoolhouse Rock!), "Change of Heart", recorded by Cyndi Lauper and "Stronger Than the Wind", recorded by Tina Turner. Her second album Primordial Lovers was critically acclaimed.