I'm a week early I guess, but Merry Christmas, and here's something for your stocking.
Timbre of our Future. This short story involving Miku is not a full-blown sequel, but more like an add-on. Or an encore performance, you could say.
What really got me is the ending sequence. It's the exact same one as the last game, the "White Letter" one! I sure would have liked a different ending video. It's like TriggerHeart Exelica for the PS2 where they made such a big deal about adding Faintear as a playable character, and then you get the exact same picture of her at the end of each stage! (all the other characters have pictures that change)
But, that aside, if you liked the previous story, I think you'll like this.