Alexela kontserdimaja - Alexela Concert Hall was called Nordea Kontserdimaja - the Nordea Concert Hall until the 12th of April, 2018. The hall is located adjacent to Solaris Center Solaris Center is a shopping and entertainment complex in Tallinn Tallinn, the largest city and capital of Estonia (population 440 000). , Estonia. . The hall’s owner is Tallinna Kontserdimaja AS.