One big difference is a new aria he wrote for Princess Turandot. It attempts to tackle the opera's main difficulty: how can the cold-hearted ice princess Turandot fall suddenly and deeply in love with her suitor, Calaf? The new aria aims to give psychological depth to Turandot's transformation while staying faithful to Puccini's original music.

"We wanted to respect Puccini's style and finish the work in the same way. We didn't want my contribution to be completely Chinese or completely modern or completely different from Puccini," Hao says.

I would like to see Turandot. Unfortunately, the most recent performance in Atlanta I found reference to was in fall of 2007. :-(