DJ Marfox hosted a guest show on 7 February 2016. DJ Marfox has been played over 100 times on NTS, first on 16 August 2013. DJ Marfox's music has been featured on 102 episodes.

DJ Marfox — the stage name of Marlon Silva — is best known for pioneering a new music genre that emerged from the Portuguese capital’s housing estates, referred to as the ghetto sound of Lisbon, "batida" or "batucada", which incorporates African-influenced dance music such as kuduro, kizomba, funaná and tarraxinha with house and techno.

In 2005, together with DJ Pausas and DJ Fofuxo he founded DJs Do Guetto and a year later…