Also, you're still retarded. Retarded enough to make me mad. You have no right to comment on reading comprehension when page 1107 of this thread starts with you asking a question that is answered in the very post you quoted.
I'm not going to fight it anymore though, that's just stupid. I am not on this site to be mad at stupid people, I am here to laugh at them.
It goes a lot easier if you propose a good alternate theory.
I always thought the dominant inspiration was specifically classical music and classical female performers - after all, they're called Aria and Pirouette formes, and the move to switch between them is called Relic Song/Ancient Song. The aria forme's long hair that drapes down always evoked a classic theatrical beauty vibe to me. From there, Meloetta may have had just a tinge of Miku in it's original colour choices, but they're easily explained as just green being passive and red active.
And with a bit more digging, I can actually believe it's also got inspirations even more ancient; it's most likely at it's core based on a muse, being able to serve as a source of creative inspiration much like mythological muses. Miku may have had some relation, but I honestly think that's more likely to be a coincidence than anything.
And in fact, I'll put one more nail in this coffin. Project Voltage, the Miku + Pokemon Collab that included making a design of miku based on every type along with giving each one a signature pokemon, usually one associated with music in some way (like Kricketune for bug, Primarina for Water, Skeledirge for fire, Jigglypuff for Fairy etc. etc. To be fair it did have the first of these type variants be Psychic Miku with Aria Meloetta, and it's probably the closest to a 'real' miku design out of the group - as in, something the original Miku could actually look like. So they do acknowledge that Aria Meloetta is probably the closest actual comparison that Miku could have in the Pokemon World.
But the Pokemon that's actually on the title, with the original Miku Design? the one that's on the cover with Pikachu and Miku?
It's farfetch'd, because leekspin. And when they get to fighting type miku, the pirouette form of meloetta - and indeed, any possible musical fighting-type like kommo-o - loses out to Sirfetch'd. So they acknowledge a possible connection, but they don't give it significantly more prominence than any of the other pokemon set up to match the types.
Don't get me wrong, they treat it as a good fit... and not anything more than that.