Vocaloid is full of variety so expect some more unique tunes to show up as we dive into Doremifa Rondo.

Miku is playing band leader accompanied by her marching doggo friend as they march across the landscape witnessing everything from animals to people doing the Rondo, the beat is very reminisce of a children's song but the meaning of the song tells you that you are not alone, stand up and join the Rondo, you'll feel better, a good comparison is the phenomenon of flash mobs, you can't help but feel joy witnessing it.
The song itself is dead easy to master and a million times more adorable in the Mirai games.

I've got a few of these planned so if there is any you want me to cover, drop a comment.