Sound of Ruby (Saudi Arabia) A Dammam-based rock band that plays grunge, indie, punk & blues. Formed in 1996 by M. Al-Hajjaj (vocals & guitars) & Nasser Frog (drums). After so many bassists joined and quickly left, Kamal (Bass) took his position in the band as a permanent bassist. Even though the band's been playing since then, they made their first demo "Super Acoustic" in 2004. The second effort "Blue Lips" was released in 2005.