Roger Wolfe Kahn was an American

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 jazz

Jazz

Jazz is a musical style that originated at the beginning of the 20th century in African American communities in the Southern United States. It was born out of a mix of African and European music traditions. From its early development until the present, jazz has incorporated music from 19th and 20th...

 and popular musician

Musician

A musician is an artist who plays a musical instrument. It may or may not be the person's profession. Musicians can be classified by their roles in performing music and writing music.Also....* A person who makes music a profession....

, composer

Composer

A composer is a person who creates music, either by musical notation or oral tradition, for interpretation and performance, or through direct manipulation of sonic material through electronic media...

, and bandleader

Bandleader

A bandleader is the leader of a band of musicians. The term is most commonly, though not exclusively, used with a group that plays popular music as a small combo or a big band, such as one which plays jazz, blues, rhythm and blues or rock and roll music....

 ("Roger Wolfe Kahn and His Orchestra").

Roger Wolff Kahn (Wolff was his middle name's original spelling) was born in Morristown, New Jersey

Morristown, New Jersey

Morristown is a town in Morris County, New Jersey, United States. As of the 2010 United States Census, the town population was 18,411. It is the county seat of Morris County. Morristown became characterized as "the military capital of the American Revolution" because of its strategic role in the...

 into a wealthy German Jewish banking family. His father was Otto Hermann Kahn

Otto Hermann Kahn

Otto Hermann Kahn was an investment banker, collector, philanthropist, and patron of the arts.-Life and career:He was born on February 21, 1867, and raised in the city of Mannheim, Germany, to Jewish parents...

, a famous banker and patron of the arts. Otto and Roger Kahn were the first father and son to appear separately on the cover of Time

Time (magazine)

Time is an American news magazine. A European edition is published from London. Time Europe covers the Middle East, Africa and, since 2003, Latin America. An Asian edition is based in Hong Kong...

magazine: Otto in November 1925 and Roger in September 1927, aged 19.

Kahn is said to have learned to play 18 musical instruments before starting to lead his own orchestra in 1923, aged only 16.