Smile Everyday! REJECTED (Smiling Critters Theme Song) (feat. The Mediocre Dutchman, Jelzyart & DonDonut)
Cougar Macdowall, HalaCG, IVI, The Mediocre Dutchman, Jelzyart, DonDonut
YOU LIED (CatNap's Theme) (feat. ivi, Jelzyart & The Mediocre Dutchman)
Cougar Macdowall, IVI, Jelzyart, The Mediocre Dutchman
Mediocre
HIGHPER
メディオクレ
Sohbana, 初音ミク
Mediocre
Meg Chandler
Nightmare Critters Before Christmas (Nightmare Critters Song) (feat. Jelzyart, The Mediocre Dutchman, Swiblet & DonDonut)
Cougar Macdowall, HalaCG, IVI, Jelzyart, The Mediocre Dutchman, Swiblet, DonDonut
空々洞々
Sohbana, 花隈千冬
Love In The Playcare (Nightmare X Smiling Critters Song) (feat. ivi, The Mediocre Dutchman & Dosukeii)
Cougar Macdowall, Jelzyart, IVI, The Mediocre Dutchman, Dosukeii
PLAYTIME HOLIDAY! (Making Money) (feat. Jelzyart & The Mediocre Dutchman)
Cougar Macdowall, HalaCG, IVI, Jelzyart, The Mediocre Dutchman
资深庸才
周深, 王子zione
ARQETYPE
Sohbana, MEIKO
つるみ私書箱
Sohbana, 花隈千冬
DARK DAYS (Nightmare Critters Theme Song) (feat. ivi, The Mediocre Dutchman & Jelzyart)
Cougar Macdowall, HalaCG, shirobeats, IVI, The Mediocre Dutchman, Jelzyart
Mediocre (re:Rec)
Launcher No.8
Mediocre (No Vox)
X-Ray Dog
SENSELESSES
Sohbana, 初音ミク
No Mediocre
T.I., Iggy Azalea
マスネ・ゴシエイション (Miku ver.)
Sohbana, 初音ミク
Mediocre
Meg Chandler
Fake Nightmares (Nightmare Critters Song) (feat. Swiblet & The Mediocre Dutchman)
Cougar Macdowall, HalaCG, IVI, Swiblet, The Mediocre Dutchman
Mediocre
Just John, Pheona
Mediocre
X-Ray Dog
Mediocre
Ximena Sariñana
Mediocre (re:Rec)
Launcher No.8
Mediocre
Chick Corea
mediocre
U-ske
No Mediocre
T.I., Iggy Azalea
Mediocre
Purge of Sanity
Mediocre
wintrrz, F1lthy
Himno del Mediocre
CA7RIEL & Paco Amoroso