Zvi Keren (Hebrew: צבי קרן; born Howard Ralph Kirshenbaum on August 18, 1917, died October 27, 2008) was a New York-born Israeli pianist, musicologist and composer. Upon his death was the last living pupil who was personally authorized by Joseph Schillinger. Considered to be among the pioneers of jazz playing in Israel, and the pioneer in an academic approach to jazz education in Israel, where he settled in 1951. Played an important role in the Israeli music scene as a composer, arranger and educator for generations of Israeli musicians.
Keren was born Howard Ralph Kirshenbaum in 1917 in New York City, U.S.A. He was the only son of Charles Kirshenbaum (born 1889 in Poland. Came to U.S.A. 1909. Died in NYC, 1958) and Sara Samalman (born in 1891 in Poland. Came to U.S.A. 1909. Died in Israel, 1981). He spent his childhood in New York city as well as in his parents' holiday home at Atlantic Beach, New York. His mother was an amateur "classical" pianist, and therefore she was his first music teacher. Having graduated from high-school at the age of 16, he took up studies at New York University, where he received his B.Sc in Chemistry in 1937.