He became self-taught afterwards, learning to play the theme songs of his favourite cartoons and beginning to compose by the time he was in sixth grade.

His compositions were mainly romantic and inspirational songs, such as Seasons Change, which topped the charts upon its release in 1995 and later became the namesake of the 2007 film of the same name.

With the rapid growth of Bakery Music, Boyd began expanding investments into the other businesses, founding the animation studio Be Boyd Characters (now Be Boyd CG) in 1997, while partner Somkiat created the Dojo City label, which catered to young female audiences, and Bakery Music also expanded into publishing, with the magazines Katch and Manga Katch.

Boyd and Kamol Sukosol Clapp then formed a new partnership and created a new label, Love Is, in 2004.

Kamol later left to work in other businesses, and Love Is was restructured as a production house company.