"Acid" is the second track of a new phase by the producer D.Marco. The song features imposing basslines that ensure a lively and pulsating dance floor. The artist's new musical phase has earned support from the duo From House To Disco and the promising Seed Selector. The track repeatedly works the word "Acid," giving an old-school aesthetic to the production, which, combined with the drums and synths, creates the effect of contemporaneity intended by the artist.