Mad Hatter (Avenged Sevenfold song)

"Mad Hatter"
Single by Avenged Sevenfold
from the EP Black Reign
Released	September 17, 2018
Recorded	March 2018
Genre	Heavy metal
Length	5:04
Label	Warner Bros.
Songwriter(s)	M. Shadows Zacky Vengeance Synyster Gates Johnny Christ
Producer(s)	Joe Barresi
Avenged Sevenfold singles chronology
"Wish You Were Here" (2017) "Mad Hatter" (2018) "Set Me Free" (2020)

"Mad Hatter" is a song by American heavy metal band Avenged Sevenfold, released as the lead single from the EP Black Reign on September 17, 2018. It was made specifically for the video game Call of Duty: Black Ops 4 (2018), appearing as an easter egg in the game's "IX" Zombies map. It was the band's first original song since the release of "Dose", a bonus track on The Stage, and the last until "Nobody" in 2023.^[1]