Mayday (Coldrain song)

"Mayday"
Single by Coldrain featuring Ryo Kinoshita
from the album The Side Effects
Released2 November 2019 (2019-11-02)
RecordedFebruary 2019
StudioStudio Barbarosa (Orlando, Florida, United States)
Genre
Length3:47
LabelWarner Music Japan
Songwriter(s)
Producer(s)Michael Baskette
Coldrain singles chronology
"The Side Effects"
(2019)
"Mayday"
(2019)
"See You"
(2020)
Music video
"Mayday" on YouTube

"Mayday" (stylised in all caps) is a song by Japanese rock band Coldrain. It is the fifth single from their sixth studio album The Side Effects, produced by Michael Baskette, written by Masato Hayakawa and Ryo Yokochi, and was released on 2 November 2019. "Mayday" features Ryo Kinoshita from Japanese metalcore band Crystal Lake.

"Mayday" is the second anime opening for Fire Force. Due to the success of the single being on the anime, it started rotating in circles around the metalcore scene elevating the band to new heights. It would also eventually become the first song by the band to reach over 10 million streams and views on Spotify and YouTube. As of 2022, "Mayday" has since been viewed and streamed more than 50 million times worldwide.