Conception of urban composition. In this project we have chosen the St Paul\'s Church as the main element of urban composition. Planning conception of the Vabaduse square, new buildings and the Arvo Part music hall annex is arranged to keep St Paul\'s Church as much as possible observable. New public building\'s south edge and the annex building’s volume are cut along virtual line to have wider view angle to the St Paul\'s Church. Offered urban conception keeps the church as the main landmark of neighborhood as well as the outstanding space formant of the Vabaduse square.