There’s more than 1 band with the name ‘Seka’ 1- Seka is punk rock band formed in 1995, influenced by folk, .reggae and ska from Turrialba, Costa Rica . Band Members: Alejandro Imbach (Bass), El Kako (Guitar), Esteban Rodriguez (Vocals & guitar), Vílmer Lopez (Guitar), Moritz (Drums) and Miguel Imbach (Acordion). They're signed under La Golondrina Records. 2- Seka was a Boston, Massachusetts thrash metal band that formed in 1988. In 1991 Seka won the city's biggest amateur band competition, the “WBCN Rock and Roll Rumble”.