Oh dear, oh dear, I've got some for you.
Let's start with some western producers:
*CircusP and nostraightanswer collaborated on
Patches, sung by Dex and Kaito (there's also a version where the producers sang and it's Good)
*Another by CircusP, which is my favorite from his album 715,
1/4 sung by Kaito (I apparently love Kaito). I quite like the melody and the lyrics.
*when Hurricane Irma was hitting hard, nostraightanswer wrote
Suffocate sung by Daina. I
love it
*still in the western producers, CrusherP released really recently a Japanese song with LUMi and It's. Beautiful. I sobbed a bit. It's called
Itsu Made Mo and it's soothing and nice.
*GHOST-P released several songs but my two favorites are
Two Of A Kind by Una (space-y, very different from GHOST's usual style, and so amazing), and
Appetite of a People-Pleaser sung by flower, with an amazing clip??? Love it so much
*Less known western producers, strovi wrote
Busy Signal with Gumi, instantly fell in love, and ElowTheProducer wrote
I Disappear (still with Gumi, she's quite loved by western producers), very relatable since I ghost people all the time eheh
*Now with some very famous Japanese producers:
*Kenshi Yonezu (HachiP) came back with
Sand Planet, literally where my name came (Suna No Wakusei). I love it so so so much, the clip is so good, Miku's design is beautiful (I cosplayed her because of how much I loved it) and it has a lot of old vocalosongs refs so it's nice
*Kanzaki Iori is a producer which style is quite inspired by amazarashii, musically and lyrically. I fell in love with
Hated by Life Itself, sung by Miku (though her voice sounds like Yowane Haku) and the lyrics that I found beautiful.
*Haruno's style is lo-fi and it's so great. Their most famous song is
Deep Coma, by Miku, and it's very nice. I love the tuning too, it fits the style perfectly (also the album is available on bandcamp, I instantly bought it)
*Jin wrote a new song, related to the Mekakucity series!! It's called
Never Lost Words, and I love the instrumental and melody so much??? The bass is to die for.
*
Thanks for Being Lifeless, by PinocchioP, is about how the producer is glad Miku exists and all. My favorite by PinocchioP
Bonus:
*Fokushi, a French producer who also covers songs as a Youtaite, made a Vocaloid cover on his original song,
Seeds with Miku. I really love this producer, he makes beautiful songs about recovery and such, they're really beautiful. Seeds is not my favorite, but it's the only one with an actual Vocaloid so I shared this one (but listen to Akane and Wisteria, they're my personal favorites)