On the surface of Cambodian Rock Band, recently opened at Berkeley Rep, The Cyclos are set ablaze; the band’s celestial sound and Khmer-language lyrics flutter to the heavens as each musician drills every urgent note into a personal psalm. Just below that surface, though, is impending extinction, forcing every member to shred with desolate desperation. Mere moments away, the soul of a band awaits sickening silence built from the darkness of genocide.
This melding of concepts, drawn from the Khmer Rouge and the ultimate fate of Cambodia’s thriving rock music scene in the ’60s and ’70s, is given an intricate dramatization by the scintillating pen of San Francisco native Lauren Yee. Cambodian Rock Band, running through April 2 at Berkeley Repertory Theatre, is both harrowing and healing in equal measure.
The piece’s arcs explore familial secrets, generational trauma and the searing honesty between an immigrant father and his American daughter, all informed by exquisite Cambodian rock music crafted by the real-life band Dengue Fever. Yee’s plotting is masterful, a showcase of craft, and her storyline dips and darts within the constellations of artful magic.

The narrative’s power lives within its secrets, revealed succinctly in an emotionally abundant second act. Neary (Geena Quintos), a lawyer, has spent two years in the heart of Cambodia, hot on the trail to prosecute a brutal Khmer Rouge official. Her father Chum (Joe Ngo) maxes out a credit card to visit his shocked daughter, and the visit — rooted in massive loss many years prior — becomes an increasingly personal mission.
Cambodian Rock Band sets many tones. Certainly, there’s nothing funny about the brutality of genocide, and Yee’s details of the evacuation by influential cultural figures, including the musicians of capital city Phnom Penh, are deeply distressing. And yet Yee’s wit is in fine form, with plenty of humor through dark subtlety.