Hammer Flash a band originating from the city of Surabaya, having Pop Punk nuances consisting of DEO (Vocal / Lead Guitar), NANG (Rhytem), DON (Vocal / Bass), and BED (Drum) . Hammer Flash was formed in 2013, and in 2015 Hammer Flash has released a first EP with the title "Gravitasi Nol", but it wasn't until here that Hammer Flash continues to explore musical arrangements in preparation for his first album. The concept in the first album is certainly very different, from the previous concept. This album will be released soon in 2020 Their music is greatly influenced by blink-182, dustbox, Neck Deep, 04 Limited Sazabys, SHANK, Melody Fall, New Found Glory & Chunk! No, Captain Chunk!