My Song 1

"My Song 1" (stylized in all lowercase) is a song by Declan McKenna.

Background
This song was first mentioned in "You Better Believe!!!" and identified as a theme song for Daniel, a central character of the Zeros album. The full song was eventually uploaded to Daniel's YouTube channel as the Day 14 gift of Dec the Halls on 14 December 2020.

The song lasts roughly one minute before playing a second time. The image used in the video features the repeating phrase "I will not use the fastest gun" written in pen.