Extreme metal music has a large following around the world, with many popular bands and musicians that have achieved a great deal of success. However, determining the wealth of these musicians can be difficult, as there is no central database that lists their net worth.
That being said, it is possible to make some estimates based on the available information. For example, we can look at the income generated by record sales, merchandise, and touring. In addition, some musicians have other sources of income, such as endorsements or side projects.
One of the most successful extreme metal bands of all time is Metallica. The band has sold over 125 million records worldwide, and has grossed over $1.4 billion in ticket sales. Lead singer and guitarist James Hetfield is estimated to have a net worth of $300 million, according to Celebrity Net Worth.
Another band that has achieved great success is Iron Maiden. The band has sold over 100 million records worldwide, and has grossed over $900 million in ticket sales. Lead singer Bruce Dickinson is estimated to have a net worth of $115 million, according to Wealthy Gorilla.
Black Sabbath is another band that has had a significant impact on the extreme metal genre. The band has sold over 70 million records worldwide, and has grossed over $300 million in ticket sales. Lead guitarist Tony Iommi is estimated to have a net worth of $140 million, according to Celebrity Net Worth.
It's worth noting that not all extreme metal musicians are as financially successful as the examples given above. Many musicians in this genre are able to make a living through their music, but they may not be able to amass significant wealth.
In conclusion, extreme metal musicians can be quite wealthy, with some of the most successful bands and musicians earning tens or even hundreds of millions of dollars. However, it's important to keep in mind that not all musicians in this genre are equally successful, and there is a wide range of income levels among them.