I'd like to here some vocals on these too. dracula hop reminded me a lot of the B52s early stuff, which I really like. The second one Schwurbelfant kind of reminded me of the Doors, although maybe more jolly. Wasn't quite so keen on the second one, although I liked the '2nd section'.
I understand the comment about the drums, but I don't think it spoiled it though, I think it even added to the character. the muffeld/dark sound and the clean guitar tone gave a kind of fifties feel.
Good stuff