On first listen, this piece feels very disjointed. There's a lot of changing around of instrumentation and ideas moving around and it's easy to feel like melodies are just going all over the place. On repeated listens, however, the presence of a repeating idea with pretty bursts of instrumentation becomes the constant and it also helps that the waltz metre is very present in spite of all the apparent chaos.
I didn't personally notice any issues with the mixing. Perhaps some chiptune elements were a bit on the loud side, especially when they are introduced, but I felt like they kind of worked in the music's favour, with seemingly disconnected parts working together as a whole, contrasting in timbre and dynamics.
The way the percussion starts getting crazier towards the end was a great way of conveying the falling stars in the background of the art inspiration. I can definitely hear this piece musically connecting to the art, although I do get more of a somber mood from the artwork that feels very different from the playful vibes of the composition (especially given the title and the muted colours). Still, it does capture a specific mood that can be interpolated from the art and the piece does set a magical nighttime scene quite well.
Overall, this piece lent itself to many relistens, both for the comforting and whimsical nighttime atmosphere and the various pops of embellishment that may not be as prominent on early listens.