Active in choral music , Mr. Lam has been Artistic Director of Hong Kong Voices since 2000 .
Active in choral music , Mr. Lam directed the choral program at the University of Hong Kong for three years before moving to the US in 2005 .
Active in choral music , Mr. Lam has been Artistic Director of Hong Kong Voices since 2000 and directed the choral program at the University of Hong Kong for three years before moving to the US in 2005 .