Darkthrone - NWOBHM (CD)
In this case, NWOBHM means "New Wave of Black Heavy Metal".
There are four tracks on the CD version, and only two on the 7" vinyl version.
Track-list for the 7" is as follows:
01. Hedninger Fra Helvete
02. Canadian Metal
Wisdom of the Dead is a different recording than the one on the full length, and
Canadian Metal is the same instrumentally but with a different vocal track.