He began to study music at the age of 7 years.

He began to study music at the age of 15, although not with much method.

He started to study piano at the age of three.

In 1934, she began to study the piano at the early age of four.

She began to study ballet at the age of three.

He began to study the violin at the age of five.

His father prevented him to study art at the early age.

He began studying the piano at the age of three and a half.

He began studying the piano at the age of six.

She began studying the piano at the age of five.