Chang's friends served as pallbearers, and two friends gave short remarks of remembrance.
The opening and closing processionals included Harvard students playing a Mozart quintet. Jo owned two recordings of that piece, according to Bowen.
"People were willing to put things together and play music on short notice," Bowen said. "Students chose to take time to reschedule things. As a result, we are happy about how he was remembered today."
After the service, there was a reception where students and family members could mourn together and talk about their loss.
"A lot of students were present, which is not only a sign of their respect for Chang but an indication of the need for the college to act as a community that holds together in times like this," Lewis said.