You can search YouTube using sound. By humming or recording a song that's currently being played, you can find related YouTube videos, Shorts, and official music content.

In an interview with Idolator, Walker revealed that the song was about a friend of his who was struggling with addiction, and explained that he wrote it for his "family and [his] friends to let them know that [they] can talk about it.

"Speed of the Sound of Loneliness" is a song written by American singer-songwriter John Prine and recorded on his 1986 album German Afternoons.

A great mix doesn't have anything that's too compressed or too dynamic. Nothing should jump out at you. You should really be monitoring levels between drums, guitar, and bass, and make sure they meet a similar kind of dynamic flow.