In case you weren’t aware, March is Metal Month. And outside of EMI’s awesome initiative, other people appear to be taking notice. Because Sound Matters is Warner Music Group’s online vinyl store, and unleashes some pretty cool awesome and exclusive collectors editions of stuff. We found out about it a little too late, but they’re doing their own take off EMI’s brilliant idea with “Metal March.”

The site has some great metal for vinyl fans. They just wrapped up had an extremely limited sale (only 50 copies each!) of Metallica’s The Black Album and Death Magnetic on white vinyl. However, there’s still time to sign up and register to win vinyl test pressings of Metallica’s entire catalog. You can also register to get Black Sabbath’s self titled and Master of Reality albums on 180 gram vinyl as well.

And while we’re at it, don’t forget to register to win a March is Metal Month T-shirt and sampler, as well as the Megadeth’s entire Capitol discography. You only have until 11:59pm on Wednesday (3/31) to enter!