Please answer the following question: Facts:   - other names: bobby lee , robert lee      - birth date: 22 august 1929    - name: robert mandell    - nationality: usa    - birth place: new york city    - occupation: conductor   Based on these bullet points, write a short biography describing the life of robert mandell -lrb- conductor -rrb- .
Answer:
robert mandell -lrb- born august 22 , 1929 -rrb- is an international conductor .while american , he is noted in the united kingdom for his popular family concerts , young people 's concerts , and stage musicals .