However, metal covers a lot more than anti-religion and these groups have proven that time ... all deserve praise. Without ...

We've decided to rank our 20 hair metal bands of all time. But before we go on, bands like Def Leppard, Kiss, Scorpions, Whitesnake, Extreme, and Tesla are not on this list. While, yes ...

Using this data, Riva made a list of the top 15 most influential rock bands of all time. “According to this methodology, the Beatles are not only more influential than the Rolling Stones.

Controversy also helps, not to mention any group that seems like there's more to them than meets the eye. Here's our list of 20 bands, past or present, that fit the bill.