Keli Rosa Cubanoc leads a group of musicians from the San Antonio cultural center before the Caesar Chavez march begins in west San Antonio, Texas. 
The group here is trying to revive the march song &quot;Non Los Moveran,&quot; (they will not move us) that was used back in 1938 in the pecan shelter strike by Emma Tenayuca and later also sang by the Teatro Campesino in the 1960 during Caesar Chavez labor strikes in Claire, Texas.
&quot;We want to bring back this image and the song of the march and we brought our kids to teach them these songs and stand strong and not be moved by racism or by the fact that women are losing their basic reproductive rights. We like to use music to take a stand in the fight,&quot; said Cubanoc.