Siak Lee achieved ABRSM grade 8 qualification in violin and piano. She is currently pursuing Diploma qualifications in both music instruments. She has ABRSM grade 5 qualification in music theory and currently pursuing ABRSM grade 8 theory.
She started coaching violin and piano in 2015. She scored Gold in the National Music Strings Orchestra Competition as a violinist and soloist. In 2016, she was selected to attend Clement Curtin Violin masterclasses and was recognized for her skills. In 2018 she was awarded Silver in Euroasia Competition.