This function creates a new Sound track for the object selected in the Timeline. Any object can be assigned a .WAV or .AIF sound track using Sound tracks. This can be applied for the following uses:
Cinema 4D cannot output sound and graphics in a single file. The sound files rendered within Cinema 4D files must be composited with the images using a separate application.
Assigning Sound Files
Sound files can be assigned to Sound tracks in the Attributes Manager.