Funny thing is, all of her covers are done on her closet 😂, if you want originals, I recommend all of her one piece songs it's not as dark as others (except Tot Musica) but they hit as hard as the truck reincarnating you to another world. And btw it's pronounced as uta-i-te all of those are hard vowels no accent in between.
If you want an oddly weird music, I would recommend Lucky Bruto, it's quite odd when you first listen to it but it grows on you once you keep repeating it.
Usseewa would be your first choice as its her debut song when she just turned 18. subtitles should be on for that one since there is a message behind the song. After that you should also hear her piano version of the same song. Pure insanity in my ears.
All the tracks that were written for onepiece film red are origionals wrote for her to sing for the movie - there's like 8 of them i think? And all up their with her best works! Useewaa is her big origional hit that started her rise to fame. This track was origionally done by Shiina Ringo- i dunno if if was just used in full metal or recorded for it? My fav tracks by her are probably Backlight, tot musica, and where the wind blows.
The original song "Crime and Punishment" is sung by a singer-songwriter named "SHIINA RINGO". Shiina Ringo's original is also good, so I recommend it. ◉ 椎名林檎 - 罪と罰 from百鬼夜行 ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-ViqPBSUt59g.html
idk if you will see that comment..but she realsed a cover of a song " unravel" . I think you should give it a try and I'm sure it will blow out your mind ... and I mean the live concert not studio version
If you want another pretty raw emotionaly angry dark song from her, check out "Tot Musica" (it has subtitles). As far as I know, Ado hasn't made a single song herself, she's always working with some other artist, which isn't really a bad thing since all the songs are banger, but maybe in the future we'll get some Ado originals. Maybe also check out her controversial debut song "Ussewa" (means shut the f up), which has interesting subtitles.