Humans in Harmony is a 501(c)(3) nonprofit organization established in 2017. Our mission is to harness creative energy towards public good through music. We envision a nation where every person has the chance to lift voices and transform lives.

We bring different communities together to express and re-imagine narrative stories through original music composition. Our activities are grounded in the belief that music is for collaboration, for connection, and for everyone.



In 2012, Erica designed the Genuine Medicine program at Genuine Voices, a music education nonprofit in Boston. The program paired teens in detention with pediatric patients to write songs.

She worked with “T”, a 16-year-old boy in juvenile detention, who wrote a song with Alexa, a 9-year-old girl with brain cancer. After the program, T said, “I feel this song made me want to help everyone and everything I can.” Alexa said, “This [song] will be my new Hospital Song to help me be strong while I fight my brain cancer.”

Stories like T’s and Alexa’s – connections formed through collaborative songwriting – serve as the basis for our activities today.

Here is another story from one our workshops, where Kelsea, a nursing student, writes a song honoring the story of a child in foster care:

Our Team


Stanley Katz, Director, Center for Arts and Cultural Policy Studies at Princeton University

Ashwin Vasan, Executive Director, Health Access Equity Unit at NYC Department of Health and Mental Hygiene

Executive Team:

Erica Cao, President

Erica profileErica is an optimist who believes that the arts, humanities, and sciences intersect to make the world a better place. In 2011 she developed a songwriting program at Genuine Voices, a nonprofit which taught music to at-risk youth. She received her bachelor’s in Psychology with a Certificate in Music Performance from Princeton, a Masters in Music from Cambridge University, and attended medical school at Columbia University in 2014-16. Erica is a pianist and enjoys literature and creative writing.

Elizabeth Butterworth, Director of Development

Liz_pictureLiz is a classicist and educator with a passion for music, theater, and arts education. In 2009 she founded Afternoon Tunes, an initiative in Worcester, MA, through which young musicians teach free music lessons to kids from the city. Liz received her bachelor’s in Classics from Princeton and then spent two years at the University of Oxford on a Rhodes Scholarship, where she received an MSc in Comparative and International Education, with a thesis on elementary school music education, and MSt in Latin and Greek Languages and Literature. In her free time, Liz enjoys reading novels and watching the Muppets.

Jennifer Chew, Director of Communications

Jen hikeJen is an avid dancer, pianist, and enthusiast for the performing arts. She established CityStep Princeton in 2013, an initiative which brings performing arts programs to public schools. Jen has experience managing digital and print communications with early-stage startups, and has executed marketing campaigns for a tech start-up and fashion design start-up.  She received her bachelor’s in History and a Certificate in East Asian Studies from Princeton, where her thesis research analyzed how African American music conservatory graduates shaped national music identity. Her hobbies include cooking, running, and hiking.

Team members:

Lucy Cao, Cory Chang, Kelseanne Breder, Alex Vu, Emilee Tu, Meghan Saletta

Columbia University Medical Center chapter leaders: Ali Breneman, Mia Nishikawa, Shirin Dey, Viemma Nwigwe

Einstein School of Medicine chapter leaders: Emilee Tu, Sarah Ciccarelli, Erin Jo, Avi Malaviya, Beth Yan



PO Box #250818, New York, NY 10025

Join the Mailing List