an Entity references as follows:
The Grammy Award for Best Hard Rock Performance was an award presented to recording artists at the Grammy Awards until 2011. The academy recognized hard rock music artists for the first time at the 31st Grammy Awards (1989). The category was originally presented as Best Hard Rock/Metal Performance Vocal or Instrumental, combining two of the most popular music genres of the 1980s. Jethro Tull won that award for the album Crest of a Knave, beating Metallica, who were expected to win with the album ...And Justice for All. This choice led to widespread criticism of the academy, as journalists suggested that the music of Jethro Tull did not belong in the hard rock or heavy metal genres. In response, the academy created the categories Best Hard Rock Performance and Best Metal Performance, separa