He is best known for his hit singles “Duppy Know Ah Who Fi Frighten”, featuring on the Shoot Out Riddim, “Fallen Soldiers”, “True Friend” and “Show It (So Sexy)”. He also produced the Top Speed Riddim where he recorded the song “Gal Dem Want” with the Alliance leader Bounty Killer. In 2021 Demarco released his debut album “Melody”.