David,

Very sweet song!
SynthesizerV: Qing Su is wonderful.
And the drum sound is so interesting.

I think that the chord progression is well devised, including the pedal point of the bass.
However, since various melody motifs come out, that is, the composition of the song is a little complicated, I am worried that it is difficult to remember all the melodies.

But the whole atmosphere is very nice. It's very comfortable.
I also think Qing's voice fits this song very well.
Enjoyed my listen a lot.

Best regards.

Shigeki Adachi