Rumblefish DMCA/content ID claim? Fix it w/o namefaging self. FYI if you receive a notice that your YT "may have content that is owned or licensed by rumblefish", and you think that content is your public domain audio: call 1.800.293.9102, dial 0 for an operator, tell them you've had a false YT DMCA claim pop up in the name of Rumblefish and ask to speak to Whitney if she's available (but anyone in that department will work). Tell Whitney what has happened and she will release you from the claim. No dispute resolution required. Seems Rumblefish just had their catalogue content-ID'd for YT. Rumblefish has a lot of public domain music in the catalogue and YT automatically flags this stuff as violating Rumblefish copyright.