sorry, i was going to follow up on (or at least refer to) the previous submission i had made to add ℗ copyrights to recordings but i couldn't find it.

anyway, the point of this submission is that ℗ copyrights specifically pertain to sound recordings alone (ie, which are not visually perceptible), as defined in the US copyright act. hence, you don't apply ℗ copyrights to music videos or any other audio-visual content that are visual in nature; they are instead protected by © copyrights, as just all other visually perceptible elements like photography, literature and artwork are, whether as part of a physical or digital release.

that's it. please add © copyrights relationships as an option to recordings (for video recordings).