Which is the song Kanako (Meruru) sings? In Oreimo 2 Episode 15, Meruru sings a song with the line "Red, blue and yellow, magic of many colors". I can't find the title of the song. It sounds amazing! Does anyone know it?
That song seems to be called "Planet &star; Burst", "Planet &star; Bust", or "Planet &star; Buster". Here's the screenshot from the ending credits where I got that name.



The hiragana say "Puranetto &star; Baasuto". It's not clear to me exactly what the second word is supposed to be. My first thought was either "burst" or "bust", but I found a Reddit thread that refers to the song as "Planet &star; Buster". This is also the name given on the Youtube video of the song linked by the Reddit thread. However, I would have expected "Planet &star; Buster" to be written "Puranetto &star; Basutaa" in hiragana.

Kanako is singing this song in Episode 15 when Kyousuke enters the concert hall, just before she confesses her love to him.