Conversation so far:
How many records has Linkin Park sold?
Linkin Park has sold 70 million records worldwide.
What was Linkin Park's best selling album?
Linkin Park's best selling album is Hybrid Theory.
When was Linkin Park's Hybrid theory released?
Hybrid Theory was released on October 24, 2000
what was Linkin Park's greatest achievement?
Linkin Park is among the best-selling bands of the 21st century and the world's best-selling music artists, having sold over 70 million albums worldwide.
did Linkin Park have any other achievements besides being among the best-selling bands of the 21st century and the world's best-selling music artists?
Linkin Park has won two Grammy Awards, six American Music Awards, four MTV Video Music Awards and three World Music Awards.
did any of Linkin Park's singles make it to number 1 on the charts?
Linkin Park has had 0 No. 1 Hits on Billboard Hot 100.

Question: what kind of a band is Linkin Park known as?
Self-contained rewrite: what kind of a band is Linkin Park?