Spatial Audio Representation and Rendering

An apparatus comprising:

• at least one processor, and
• at least one memory storing instructions that, when executed with the at least one processor, cause the apparatus at least to:
• obtain a spatial audio signal comprising at least one audio signal and spatial metadata associated with the at least one audio signal;
• obtain at least one data set related to binaural rendering;
• obtain at least one pre-defined data set related to binaural rendering;
• and
• generate a binaural audio signal based on a combination of at least part of:
• the at least one data set;
• the at least one pre-defined data set;
• the spatial metadata;
• and
• the at least one audio signal.