Noticed by Pierre Monteux , Poulet soon became recognized as one of the leading violinists of his generation .
Noticed by Pierre Monteux , Poulet soon was taken on as leader of the orchester for performances by the Ballets Russes .
Noticed by Pierre Monteux , Poulet soon became recognized as one of the leading violinists of his generation and was taken on as leader of the orchester for performances by the Ballets Russes .