"Truman ..." he hinted. "Capote!" they answered.
A satisfied Zachek sat back down at the piano to play another jaunty tune, "How Ya Gonna Keep 'em Down on the Farm (After They've Seen Paree?)," a popular song after the end of World War I.
As a music therapist, this is Zachek's calling: taking songs or sounds and using them as a way for patients to soothe, heal or connect. It's a tool now common in hospices, hospitals and retirement homes around the Twin Cities, including Friendship Village of Bloomington, where he played this weekday afternoon in March.
It is also deeply important to his own family. In 2002, Zachek's wife, Wing Chan-Zachek, was diagnosed with glioblastoma, an aggressive brain tumor with an average survival rate of about a year. Chan-Zachek lived for 16 years after her initial diagnosis before dying in December.
Like her husband, Chan-Zachek was also a music therapist. During her last few months, as she succumbed to the effects of radiation, the music she heard from Zachek, their daughter and other music therapists became a sort of medicine, even after she had become unresponsive.
"I will never forget how much she cared for me and what she did for my life," Zachek, 52, said, seated at a St. Louis Park pizzeria. "I made the decision I was not gonna let her down and I was gonna do as much as she could benefit from until she could no longer benefit from it."