[1][2][3] The group consists of Firda Marsya Kurnia (vocals and guitar), Widi Rahmawati (bass), and Euis Siti Aisyah (drums).

VOB formed in the West Javan town of Singajaya, Garut, in 2014, after the members, who were school friends, were introduced to heavy metal by their counselor, who saw music as an outlet for their proactive, rebellious nature, which had gotten them in trouble with teachers.

The trio continued to produce videos of cover songs by artists such as Red Hot Chili Peppers, Metallica, and Slipknot.

[6][7] The band presented a seemingly contradictory image, with their heavy style of playing, in contrast to their modest Islamic attire, including the hijab, worn by all three members.

[13] When American rock band Guns N' Roses played at the Gelora Bung Karno Stadium in Jakarta in November 2018, guitarist Slash invited the trio to meet him backstage.