What's New York City without Frank Sinatra, Sammy Davis, and Liza Minnelli?

Francis Albert "Frank" Sinatra, December 12, 1915 - May 14, 1998

 Liza May Minnelli, March 12, 1946 (age 70)

Sammy Davis may refer to:
    Sammy Davis, Jr. (1925–1990), American entertainer and civil rights supporter
    Sammy Davis, Sr. (1900–1988), his father, American dancer
    Sammy Davis (racing driver) (1887–1981), British journalist and motor racing driver
    Sammy Davis (footballer) (1900–1988), British footballer (soccer player)
    Little Sammy Davis (born 1928), American blues harmonica player and singer
    Sammy L. Davis (born 1946), American soldier and Medal of Honor recipient
    Sammy Davis (American football) (born 1980), American football player

See also
    Sammi Davis (born 1964), British actress
    Samuel Davis (disambiguation)
https://en.wikipedia.org/wiki/Sammy_Davis

"What's New York City?" is what we call a wide open question, usually an invitation to make up clumsy jokes. In any case, NYC is not much resemblance to what it used to be.