Nelson Sings Nilsson — Harvey Danger’s Sean Nelson covers great selections from Harry Nilsson’s catalog (via)
Atari Music — vintage records inspired by Atari games, with MP3s
The Shire — Hobbit-themed housing development in Bend, Oregon (via) — fullscreen mashup of Flash video sites; the transitions are outstanding
Popcorn Song — over 300 versions of the obnoxious song made famous by Hot Butter in 1972