Listen especially to the way he sings "Nobody Knows": He doesn't intone the lyrics or take his pauses metronomically, but sings whatever he feels, which is something new for most listeners.
尤其他唱的「心事誰人知」，那種句與句之間頓挫，不按譜、有感而發的吟詠風格，令人聽覺一新。