Some singers are carefully groomed and brought up with classical training, set up for success the moment they're ready to step on stage. Others, like Singaporean vocalist A-Do, are blessed with natural talent. In this case, C-pop producer and icon Billy Koh discovered the vocalist as part of a talent search and whisked him away from his day job as a construction foreman. Since the release of his debut, Night Fall, in 2002, A-Do has been breaking hearts with his expressive, lovelorn vocals.