Of Chaos and Eternal Night is an EP by the Swedish melodic death metal band Dark Tranquillity. It includes a re-mixed (with new vocals) version of the Skydancer track; "Alone", with Mikael Stanne's vocals instead of Anders Fridén's. The EP was reissued as Skydancer/Of Chaos and Eternal Night. Fredrik Nordström contributes keyboards on the EP as well as producing it.