Sunny Milk's theme describes her refraction ability as a sunlight fairy (emphasizes the most fairy-like of the trio). Luna Child's theme bases much the Sangetsusei novel (Fairy of the Moon), the strange beats and the ambience have something to do with her character being an insomniac (or it generalizes the fairy-youkai boundary). Star Sapphire's theme connects with the concepts of a star. Or an observer of the night skies, shining far away with the thousand eyes. She can stay calm while the others bickering or escape first when in trouble. -Of all of them, Star is very difficult to be interpreted with. -Like Cirno, Luna Child is also one of the fairies that are to be speculated (actually mysterious like becoming a youkai). -Sunny's ideas can be ridiculous, but overall, she's the smartest of the trio (doesn't matter how stupid it is) and Star improvises the plan (better or worse), and Luna points out the flaws or carries most of the heavy work (most of the pranks).
The difficulty there is that the arranger themselves tend to just share the music to listen to. Sadly, if you wish for sheets/midi then your best bet is to either transcribe it personally, or wait for a known transcriber to get around to it, be it via commission or request. Regardless, totally agreed, this definitely made my morning all the better!
well.. I played this while I'm reading manga of this Fairies.. well.. they're Daily life is a bit cute.. -Sunny, the Leader of the Pranksters also a cute fairy has ability to make invicible -Luna, a clumsy, cute fairy who always wake up first and the sleep last and also an amatured minded who is always reading newspaper and books...also I just figure it out her ability is to silence the sounds..any sounds.. -Star, I really dont know about Star.. I know about her is she was a very good at Cooking.. also.. she was very light-cheerful and you couldn't guess that she has more intelligence than Sunny and Luna...her power..? I didn't saw it at the manga.. Sunny and Luna is always using there power.. but in my opinion..her powers maybe is illusion..? she can able to cofused you at mazed I guess.. (I just found that power when they're having a prank at reimu... and I just realize that I didn't look into wiki.. ( •~•)