Firda is known as one of the personnel of Voice Of Baceprot (VoB), a young metal group from Garut, West Java. This group can be called as phenomenal. In their home region, VoB was opposed by using all forms of stereotype of the loud music, women and hijab they use. But their achievements and work seemed to be a speeding vehicle that drove away regardless of any negative talk about them. VoB is now slowly emerging as a new metal giant. Firda, Euis and Widi loudly voiced their anxiety in songs with social and nature themes. Assisted by their teacher (who eventually became their manager), Cep Ersa Eka Susila or their familiar call Abah, they successfully wrote some works, one of which is an anthemic song entitled The Enemy Of Earth Is You.