"A Brand New Day" is a new song written especially for Capcom Arcade Stadium and kicks off the 10-track Capcom Arcade Stadium: Mini-Album. The song blends the retro charm of 8-bit chiptunes with the upbeat excitement of dance music. Musician Zac Zinger, known for his work on other Capcom soundtracks from series like Monster Hunter, Okami, and Street Fighter, worked with well-known dance music producer Buku to write and record the song.