Best Hard Rock/Metal Performance Vocal Or Instrumental Best Hard Rock/Metal Performance Vocal Or Instrumental Best Hard Rock/Metal Performance Vocal Or Instrumental Best Hard Rock/Metal Performance Vocal Or Instrumental Grammy [en] Best Hard Rock/Metal Performance Vocal Or Instrumental Best Hard Rock/Metal Performance Vocal Or Instrumental Jethro Tull Best Hard Rock/Metal Performance Vocal or Instrument seien besser als Best Hard Rock/Metal Performance Vocal Or Instrumental Jethro Tull to the Metallica’s Best Hard Rock/Metal Performance Vocal Or Instrumental Best Hard Rock/Metal Performance Vocal Or Instrumental Best Hard Rock/Metal Performance Vocal Or Instrumental Jethro Tull to the Metallica’s new Best Hard Rock/Metal Performance Vocal Or Instrumental Best Hard Rock/Metal Performance Vocal Or Instrumental Best Hard Rock/Metal Performance Vocal Or Instrumental Best Hard Rock/Metal Performance Vocal Or Instrumental Jethro Tull to the Metallica’s http://en.wikipedia.org/wiki/Grammy_Awa … _aftermath Jethro Tull Jethro Tull debacle of 1989