At the concert, Hyatt patiently waited for the concert to be over as it stretched on until midnight. The show lasted till 3:00 am because people wouldn't leave, which was unheard of in Islamabad, where people packed up at 10:00pm. Junaid was immediately hired as the band's lead singer and got an offer for a show to open for a band called "String Fellow". The promoter asked for a name of the band and during this time, the band had not reached an official name, just a group of four guys. Shahi attributes the name of band to when his older sister, who had just gone to medical university, told them: "This term of how you check the vital signs of life in a person". Hyatt immediately took the suggestion and named them "Vital Signs" for the first time since its formation. Using 'Vital Signs' for the band's name was further reinforced because it was also the name of hit album Vital Signs by Survivor which was one of the influences of the band.