I just talked with a rep from YouTube.
They are now aware of the problem at a very high level, and I need to prep a document for them.

I have many examples that you all have sent me over the last few months; but it would be very helpful to me (personally) if you could send them to me again in this format:

Channel Name:
Link to Video:
Name of the Owner claiming a license:
Name of the Asset they are claiming was infringed:
Pieces of music you used from me: (if known)

Please, please get this to me by Thursday Morning (12 hours from now).

Thank you so much.