These are upcoming comebacks in May, there can be more comebacks later on...

May 1:

Jang Hanna: "Runaway"

Yesung And Suran: " Still_Standing"

May 3

Sung Sikyung

May 4"

FANATICS: "Plus Two"

Taeyeon(SNSD): "Happy"

ASTRO: "Gateway"

May 6:

IU And Suga

May 7:

Jongup

May 11:

Day 6: "The Book Of Us: The Demon"

MONSTA X: "Fantasia X"

NU'EST: "Nocturne"

May 12:

Chungha and Zion T: "Song FARM!"

May 15:

UNVS:"Soundtracks for the lost & broken"

May 18:

TXT: "The Dream Chapter: Eternity"

May 19:

NCT 127:  " NCT #127 Neo Zone: The Final Round"

May 25:

Kim Wooseok