Love In The Playcare (Nightmare X Smiling Critters Song) (feat. ivi, The Mediocre Dutchman & Dosukeii)
Cougar Macdowall, Jelzyart, IVI, The Mediocre Dutchman, Dosukeii
Smile Everyday! REJECTED (Smiling Critters Theme Song) (feat. The Mediocre Dutchman, Jelzyart & DonDonut)
Cougar Macdowall, HalaCG, IVI, The Mediocre Dutchman, Jelzyart, DonDonut
Mediocre
Filloas
Mediocre
Maddox Mkuruweng, Boutross, Yvionna
Mediocre
Meg Chandler
Mediocre
Bud Powell, Percy Heath, Kenny Clarke
mediocre
U-ske
Mediocre
X-Ray Dog
Himno del Mediocre
CA7RIEL & Paco Amoroso
Fake Nightmares (Nightmare Critters Song) (feat. Swiblet & The Mediocre Dutchman)
Cougar Macdowall, HalaCG, IVI, Swiblet, The Mediocre Dutchman
メディオクレ
Sohbana, 初音ミク
つるみ私書箱
Sohbana, 花隈千冬
空々洞々
Sohbana, 花隈千冬
マスネ・ゴシエイション (Miku ver.)
Sohbana, 初音ミク
SENSELESSES
Sohbana, 初音ミク
资深庸才
周深, 王子zione
YOU LIED (CatNap's Theme) (feat. ivi, Jelzyart & The Mediocre Dutchman)
Cougar Macdowall, IVI, Jelzyart, The Mediocre Dutchman
Mediocre
Meg Chandler
ARQETYPE
Sohbana, MEIKO
Mediocre (No Vox)
X-Ray Dog
Mediocre (re:Rec)
Launcher No.8
Mediocre
Madeline Juno
Mediocre
Just John, Pheona
No Mediocre
T.I., Iggy Azalea
Mediocre
X-Ray Dog
Mediocre
Ximena Sariñana
Mediocre
ALDIMI
Mediocre
S. Martin
Mediocre
C R Barlow
平凡な日常
霜月はるか