Linea Aspera and Schwefelgelb were 2 of the most interesting electronic acts to emerge during the last years before they called it quits. Linea Aspera, that played a mix of synthpop and darkwave, with very strong lyrics, was just on the verge of a bigger break when they split up. Schwefelgelb on the other hand had a more punkish attityde, mixed with elements of NDW and EBM. Zoè Zanias and Sid Lamar were vocalists in each of these bands and about 2 years ago decided to start Keluar in Germany.