I have just published my book via KDP and CreateSpace. All is well on that front. However, I also have 4 albums of music on Amazon. Can I combine those accounts somehow? The Amazon "Vendor" account ( NOT a "Seller" account) seems to be all but inaccessible these days. Would like to move my albums over onto my Author's Page if possible. Any ideas on how to go about that? (PS: Amazon folks, while nice and friendly, haven't been much help... still working on getting my other 2 albums to show up on the music page).