By Mathias Ramalho friendlycoy Bandcamp friendly-coy SoundCloud.
Cover art by William Leonard itswilliamleonard Tumblr.
Released 3/10/2017.
Duration: 1:21.

Listen on Bandcamp or YouTube.

Also released as:

• (20177/20/2017; about 4 months, 10 days later) Nightmare Yard (Greatest Hits 2)

Tracks that Nightmare Yard references:

• Backyard Fun Theme by Michael Guy Bowman