HEWWO QUINN HAIIII!!!1!! oh lemme think well of this one... i assume by top 5 songs you mean songs not exactly tracks from the persona franchise, so i think i'll be:

1- memories of you (basic as fuck. i know. i know. but no one does it like her.)
2- change your way (not only i like the song itself but i think it's bc p2ep destroyed emotionally me and this song gives me very bittersweet flashbacks im really attached to it)
3- burn my dread (the p3 rebirth of spring version in particular UGH ITSSO GOOD!!!!!!!1)
4- maze of life ( THIS CAROUSEEEEEEEL TAKES US ROUND AND ROUUNNDDDD)
5- soul phrase (THE FULL VERSION IS SO GOOD NO ONE GETS HER LIKE I DO)

some honorable mentions could be life will change, wait and see, your affection,

CLEARLY. i dont have a preference for any persona game in particular.... tbh this was hard bc i actually don't listen to persona songs that much. i feel like i would've done a more interesting top if it was my fav tracks from persona osts in general but yeah :3c thanks for asking!

HAIIII ANON!! 👋☺️ and YES I DO!!!! i got hcs for each member, some got more than another but here you go!!

makoto: tan skin. dyed blue hair but naturally his hair is very dark brown, leaning to black. his hair is a little wavy. bushy eye brows, dark brown eyes with long eyelashes, got some moles here and there and he got very delicate hands. like girl pretty delicate hands type of hands. and probably has scoliosis knwoing his shit ass posture

kotone: tan skin. brown wavy hair, bushy eyebrows and brown eyes. FRECKLES AND MOLES!!!11!11!!!!1!! and shes got like, little fangs and dimples and they show when she smiles:3 she also has small hands ehehehe

yukari: my girl got the most beautiful, big light brown eyes you've ever seen in your life. like when she gets hit by the sunlight in the exact spot they're light as honey yk? shes got those puppy eyes.... she also has long eyelashes, full lips and chubby cheeks. puffy hair and very delicate hands. she smells good all the time, sometimes like vanilla, sometimes like strawberries but its always something sweet ehehe.

junpei: hairy dude.... he has more body hair than actual hair on his scalp LMAO also long eyelashes bc im feeling evil. bushy eyebrows... i love bushy eyebrows in general but they fit junpei very well in particular. HOOKED NOSE!!!!!!!!!!!!!bodytype wise hes skinny but surprisingly athletic looking. and honestly he just look like his stage actor, genki ookawa. that's literally junpei to me.

akihiko: i personally hate it when people draw akihiko like a skinny twink. hes beefy and has wide shoulders, he's not physically big in particular unlike shinji for example. also he has pretty messy hair and his hair is not white but its bleached. small eyes and bushy eyebrows.

mitsuru: rubs hands with evil intentions first of all. monolid dark red eyes. slightly hooked nose w a bump. she has two beauty marks, one under her right eye and one under her lips. she has lots of moles but she covers them but with make up. delicate small hands with long fingers. when she gets embarrassed she blushes easily and her ears get all red like THE LOSER SHE IS🫵🤣 i like to think she has a little fang like asami tano, the actress who inteprets her in p3wm , thinking of that makes me so joyoius....

fuuka: dyed turquoise hair and her natural color is black.. little to no eyebrows and FRECKLES!!!!!!!!!! fuuka has very shanky hands, she bites her nails a lot too and shes as pale as milk. very big bug-like dark eyes with eyebags. she has a natural blush, spc during winter.

shinjiro: funny way to start but i think he has yaoi hands. like his hands are comically big and with long fingers. in general, i think of shinji as this corpulent guy, hes a very big dude. his hands are very cold as well since he takes the repressants. bushy eyebrows. i like to draw shinji w a little scar on his lips sometimes. curvy, very messy and hard hair. shinji and makoto are the scoliosis brothers .

aigis: i always thought of aigis looking more androgynous and more like a robot than an actual girl like, i draw her with the little face costures and i feel like her hair is made out of copper or like some weird metal. she looks like a doll to me. and on the inside instead of having muscles i think of her having copper cables instead of human flesh. i also feel like giving her a head pat must feel like petting an electric sheep. it goes bbzzzzzzzzbzbbzzzzbzbbzbzbzbzbbzzzz yk? also the way she moves is very rough and mechanic, like there are these moments in p3wm where she suddenly pops up her arm or she shakes her head uhhh idk how to explain this . but shes such a fascinating creature to me...

ken: im so sorry ken nation i dont have anything for the boy😞

koromaru: idk what to tell you abt the dog im so sorry once again😭

HELLO ANON>.<!!!! and ugh where do i even get started.
i think one of my yukamitsus biggest and most beloved headcanons is that mitsuru and yukari exchange clothes and mitsuru feels free to show more skin when she's around. and i don't mean showing skin in a sexual way or anything like that but since mitsuru most of the time she wears clothes that almost entirely cover her up and dresses in a more formal way if you will?
i feel like she would care less about keeping that image next to yukari. suru would wear dress more casually (wearing tank tops, shorts, big t-shirts, etc) next to yukari and yukari makes her feel safe to be like that yk?
everytime i think of this i think of the fucking scene where yukari tells mitsuru to take a bath together and that's theres nothing to hide anymore between eachother.
i hope im making sense here bc it's hard for me to word this but things like doing eachothers nails and makeup, brushing eachothers hairs or just trying clothes together. just imagining them sharing those small yet intimate moments together makes my brain shortcircuit and got me giggling like a middle schooler UGH I LOVE THEM SO MUCH

also a little bonus is that when yukari's talking to mitsuru, mitsuru lowers her head a little bit and gets closer to her so she can listen carefully as yukari just keeps on talking and talking. and yukari blushing a little when she does that bc she's like "oh my god she's actually paying attention." OUGASHDAASUIDHOD THEYRE GONNA BE MY END!!!!!1!!!1!!!!11!!!!