As the co-artistic director of Duniya Dance and Drum Company, San Francisco choreographer Joti Singh has forged a singularly powerful body of work combining Bhangra with West African rhythms. She continues to explore this dazzlingly fertile hybrid with Ghadar Geet: Blood and Ink, a site-specific outdoor performance merging live Punjabi folk music, Bhangra dance and recitation. The guiding narrative delves into the little-known story of the San Francisco-founded Ghadar Party, a revolutionary group of political activists from India fighting for independence from the British Empire. More than history, it’s a family tale for Singh, whose great-grandfather was the Ghadar Party’s president in the early 20th century. Rooting the choreography in her Bhangra dance background, she incorporates her Guinean training to expand Duniya’s new diasporic language.