Beirut Lebanon 2008 – 2022 Mashrou’ Leila Is A Lebanese Seven-Member Alternative Rock Band. The Band Formed In Beirut Lebanon In 2008 As A Music Workshop At The American University Of Beirut. Led By Frontman And Co-Founder Hamed Sinno The Band Has Released One Studio Album While Causing Numerous Controversies Due To Their Satirical Lyrics And Themes.