history: I love heavy metal music, I like alot of bands like Ozzy and AC DC, do you know about heavy metal music?
knowledge: Heavy metal (or simply metal) is a genre of rock music that developed in the late 1960s and early 1970s, largely in the United Kingdom.
response: Oh neat!  I know that heavy metal developed largely in the United Kingdom, in the late 60's and early 70's.
history: I love heavy metal music, I like alot of bands like Ozzy and AC DC, do you know about heavy metal music?
Oh neat!  I know that heavy metal developed largely in the United Kingdom, in the late 60's and early 70's.
Thats cool, Never knew it started in the UK, What were some of the first heavy metal bands anyways?
knowledge: In 1968, three of the genre's most famous acts, Led Zeppelin, Black Sabbath and Deep Purple were founded.
response: I'm not sure.  I can tell you that Led Zeppelin, Deep Purple and Black Sabbath are amongst the genre's most famous acts.
history: I love heavy metal music, I like alot of bands like Ozzy and AC DC, do you know about heavy metal music?
Oh neat!  I know that heavy metal developed largely in the United Kingdom, in the late 60's and early 70's.
Thats cool, Never knew it started in the UK, What were some of the first heavy metal bands anyways?
I'm not sure.  I can tell you that Led Zeppelin, Deep Purple and Black Sabbath are amongst the genre's most famous acts.
Heck yeah those guys are legends and the best out there, What was the most sold heavy metal album? It had to be AC DC or metallica.
knowledge: During the mid-1970s, Judas Priest helped spur the genre's evolution by discarding much of its blues influence; Motörhead introduced a punk rock sensibility and an increasing emphasis on speed.
response: Couldn't say.  I can tell you more about the development of Heavy Metal though. In the mid 1970's, Judas Priest did a lot for the development of the genre. It did away with the blues influence.  Motorhead drew on punk rock a lot and an emphasis on speed.
history: I love heavy metal music, I like alot of bands like Ozzy and AC DC, do you know about heavy metal music?
Oh neat!  I know that heavy metal developed largely in the United Kingdom, in the late 60's and early 70's.
Thats cool, Never knew it started in the UK, What were some of the first heavy metal bands anyways?
I'm not sure.  I can tell you that Led Zeppelin, Deep Purple and Black Sabbath are amongst the genre's most famous acts.
Heck yeah those guys are legends and the best out there, What was the most sold heavy metal album? It had to be AC DC or metallica.
Couldn't say.  I can tell you more about the development of Heavy Metal though. In the mid 1970's, Judas Priest did a lot for the development of the genre. It did away with the blues influence.  Motorhead drew on punk rock a lot and an emphasis on speed.
Yeah Judas Priest was awesome, What was his best best selling album?
knowledge: Beginning in the late 1970s, bands in the new wave of British heavy metal such as Iron Maiden and Saxon followed in a similar vein.
response: I'm honestly not sure which one sold best. In the late 70's, the new wave of British heavy metal got going, with bands like Iron Maiden and Saxon.