O-Hum (Persian : اوهام) is an Iranian underground rock band fronted by Shahram Sharbaf. Their style is called "Persian Rock", combining rock with Persian instruments and modes, together with lyrics drawn from the works of Hafez, the most high-esteemed Persian poet from the fourteenth century. The band was formed in 1999 in Tehran, Iran with Shahrokh Izadkhah playing guitar and Babak Riahipour on bass guitar. Their initial plan was simply to record some demos at Shahram's home studio to document what they were playing at the time. Read more on Last.fm