True Left

Yes, although this one was not written to be a duet, so it just sounds like two people harmonizing lyrics meant for one person. Here is a true Cheng-Hui duet (note how each singer has their own lyrical perspective):



Note also the scenery elements used in the above MV, such as the bare concrete (0:00), sidewalk guards made of pipe (0:46), etc.. Here is another duet MV celebrating this type of scenery (wire fences, pipe railings, plastic chairs, and lots of bare concrete):



The following duet MV goes takes this aesthetic even further (peeling paint, bamboo scaffolding, rusted window frames, dried climbing plants - brilliant!):



MVs with this type of scenery are worth posting here for the visuals alone. I will try to find more over time!

For now just one more, this time a solo: