Seb is 1) Seb is a rock / punk group from Syracuse, NY. They have participated in many battle of the bands, placing third in the Jewish Community Center's 8th Annual BOTB, won The LeMoyne Battle of the Bands for The Francis House, and have played for many events. They released their entire first EP online for free. You can download it on last.fm. 2) A Danish rock band. Winner of the 2006 MGP, its members are Sebastian Øberg Nilsen, Magnus and Mathias.