Neon green vinyl, limited to 300 copies. REPRESS. Greenferno is the second studio album by the Polish stoner doom band Belzebong.

Recorded in early 2015 and the first release to feature second drummer Hexy Dude. Belzebong are a stoner metal band from Kielce, Poland.

Since the band's formation in 2008 they currently have three albums under their belt and have toured Europe on multiple occasions.

Along with their weed-themed instrumental doom the band is best known for their "Dude" pseudonyms, keeping their faces obscured whether by hair or fog and tongue-in-cheek nature to their music as implicated in many interviews.

All of their music to date, barring samples, is instrumental.