listening now
ok fine j-pop like Ado and Creepy Nuts and Kenshi Yonezu, a bunch of grunge like Nirvana and Red Hot Chili Peppers and Green Day and REM
Listen to Usseewa, IRIS OUT, KICK BACK, and LOSER. Listen to Nobishiro, Mirage, and maybe Daten or Nidone.
For some more English songs (the grunge are also), listen to a bunch of songs by Good Kid. Some of my favorites (though I love all of theirs except like one or two) are Cicada, Witches, Slingshot, and Mimi's Delivery Service.
Listen to songs like Lost Umbrella and Gimme X Gimme to see if you like vocaloids (basically like if you've ever heard of Hatsune Miku. It's not really a real person singing the song, but it's also not AI. It's been around for decades, I believe.)
Also if you like Kenshi Yonezu's stuff (specifically the ones from Chainsaw Man (an anime) like IRIS OUT and KICK BACK, then try Rendezvous by Kanaria. Also by Kanaria, Yoidoreshirazu (though it's a vocaloid and a little.. odd hehe).
Also, more Ado stuff: FREEDOM and RuLe are great, they angry stuff like Useeewa.
I'll say more later