Black Sabbath
AC/DC sold more records than Black Sabbath, but Sabbath came before AC/DC, have a larger body of work, and are more versatile musicians.
Iron Maiden
The Rolling Stones
Led Zeppelin
Bob Dylan
Frank Sinatra
Lp all the way baby
Black Sabbath
Black Sabbath
No. The "horror" theme of Black Sabbath is for entertainment, nothing more.
The Who