In 2019, this a cappella group of twelve undergraduate men celebrated 73 years of bringing the popular music of the Great American Songbook, as well as more traditional aires, to audiences across the country. Harvard Kroks

Their fine musicianship, snappy choreography and witty humor have made them instant crowd-pleasers. They have been praised for their musicality, versatility, sense of style and dedication to excellence. Among the luminaries the Kroks have entertained are Ella Fitzgerald, Yo-Yo Ma, and Princess Grace. They have performed on NPR, “Good Morning America,” “The Tonight Show” and on television internationally.