I watch the banger reviews every week and they all know their stuff and have genres that they’re passionate about. You might be surprised to find that there is a heavy lean towards extreme metal over the other genres. With the exception of the guy up there who did Dream Theater who specialises in Prog and there is another guy who does trad.
The guy who runs it, Sam Dunn, his favourite music is Death and Black Metal, despite the more commercial films he’s made. But let’s face it, every metalhead likes Maiden, so a doc about them is going to sell! He’s also done Rush, Alice Cooper and Motörhead.
__________________  Triumphant sight on a northern sky |