Sent_en: 2zh The Montreal-born Peterson learned to play piano in childhood and by the 1940s was actively performing in Canadian big bands such as the Johnny Holmes Orchestra.
Sent_yy: 出生于蒙特利尔的彼德森自幼开始学习钢琴，到了20世纪40年代，他已经活跃在加拿大各大乐队中，比如约翰尼·霍姆斯管弦乐团。