Butterfly by bts :)

EXO - Unfair
IU - Glasses
IU - Twenty Three
SNSD - Lion Heart
EXO - Playboy
iKON - Dumb & Dumber
Taeyeon - Stress
DAY6 - Out of My Mind
Super Junior - Magic
Red Velvet - Cool World
f(x) - Glitter
f(x) - Cash Me Out
Wonder Girls - Baby Don't Play
Twice - Like a Fool
DIA - Somehow
f(x) - Deja Vu
BTS - Butterfly
Nine Muses - Sleepless Night
Gary & Miwoo - Get Some Air
f(x) - Rude Love
Verbal Jint ft Taeyeon - If the World was Perfect
IU - Monday Afternoon
IU - Shoes
IU - Fairytale
Red Velvet - Lady's Room
Red Velvet - Time Slip
Red Velvet - Campfire
HA:TFELT - Nothing Lasts Forever
2NE1 - Baby I Miss You

Meanwhile I've 1000+ over songs HAHAHA. But I dunno what you kind you want so you might wanna tell me the genre or smth

hopefully these can help you ; v ; some of my favourites / some im currently listening to!
english songs:
sugar (robin schulz)
just a kiss (lady antebellum)
shut up and dance (WALK THE MOON)
paper hearts (tori kelly)
she (ed sheeran)
numbers (the cab)
cliffs edge (hayley kiyoko)
castle (halsey)
unbelievers (vampire weekend)
ANY MELANIE MARTINEZ SONG
money power glory (lana del rey)
king kunta (kendrick lamar)

kpop songs:
shoudnt have (baek ah yeon)
ladys room (red velvet)
oh boy (red velvet)
my answer (exo)
converse high (bts)
ma city (bts)
snowman (april)
ahchoo (lovelyz)
sweet dream (jamong)
you and me (kisum)
photograph (yook sungjae)
friday (iu)

BTS-Perfect man it's not really a song recommendation but i thought you should check it out

I would like to recomend 'Shape of My Heart' by Backstreet Boys and 'One Year Later' by Jessica (SNSD) & Onew (Shinee).
Hope u like it :)

Here ya go!
https://www.youtube.com/watch?v=WiIF8OrNZtA
https://www.youtube.com/watch?v=sNI_SmU0Z6Y
https://www.youtube.com/watch?v=zDyvo9z6Fv4
https://www.youtube.com/watch?v=cepQ1J27PuU
https://www.youtube.com/watch?v=hs3wQTaTW5c

Any Coldplay songs are excellent!
Take The Reins - Heymoonshaker (one is singing and playing guitar, the other one is beatboxing!)
If The World Was A Perfect Place - Verbal Jint (ft. Taeyeon)
Satélite - Jung Jin Woo
Ice Cream Time + Brand New World - Brown Eyed Girls


But these days i'm so into the tv show Glee that I only listen to their playlist hahaha