Time Goes By was the 14th overall release for the Mexican 19-year-old producer Nitro Fun. It's an all-out nostalgic complextro track with elements of bass house and also includes Gus' signature chiptune melodies, but also his first live instrument performance.
On twitter, Nitro Fun commented about the song, saying "Time Goes By is one of the most personal songs I've put out, it was inspired by some personal realizations about time, love and the universe. I also played some live instruments for the first time in any of my songs to give it an extra part of me."