There are more than one band called SOS.
1. Punk band from Lahti, Finland.
2. SOS from Burton-upon-Trent in Staffordshire, England, who can be found at www.myspace.com/sosuk
3. Sos is the former name of Bieks, an electronic instrumental lounge artist from Almere, Netherlands.
4. A New York City metal band, who can be found at www.sosnyc.com
5. A group of DJs consisting of Desyn Masiello, Demi, Omid 16b - S.O.S stands for Sex on Substance. They have produced Balance 013 & 008 Albums
6. or S.O.S. were a short lived Boston hardcore band in the vein of The Suicide File, Modern Life Is War, Quicksand, etc.
7. SOS, formerly known as Shadow on Stars, is a Portland-based duo creating neo RnB in the vein of Shy Girls. Website: xosos.com