An apparatus comprising: a spatial audio analyzer configured to determine, using at least one audio signal, at least one acoustic source; a location determiner configured to determining at least one point of interest location associated with the at least one acoustic source; a trajectory determiner configured to determine a trajectory of the at least one point of interest location associated with the at least one acoustic source; and a processor configured to reproduce the at least one audio signal from at least one sound playback transducer based on the determined trajectory.