Ongko is a Bangladeshi rock band formed in 2011. At it's inception, it was named as Sphutonangko. In 2018 the name was changed to Ongko (its a Bengali word, meaning Mathematics). Ongko has 2 own tracks (Romonthon and Upolobdhi) released on YouTube. The 2nd one (Upolobdhi) got featured in MTalent; which is a talent platform from MTV and Sony DADC Bengali. Ongko has performed in 50+ live shows in different universities, corporates and social gatherings. Current line up: Drums: Rahman Habib Bass: SK Polin Lead Guitar: Ashique Elahi Guitar and Vocal: Shazzat Udash