George Lam
In 2012 from 30 November to 3 December, he held a concert titled "Joseph Koo Concert 2012" at the Hong Kong Coliseum, which featured many singers including Adam Cheng, George Lam, Teresa Cheung, and Anthony Wong. In more recent years he has spent much of his time in Vancouver, Canada where he had emigrated. In 2015, he announced his retirement as a conductor, and he would significantly reduce his musical works, and move into become an oil painter like his sister.