Deletion of Buttrock

Comment: For example, Metallica turned to buttrock with the Black album because of its horrid, poorly written ballads.'' Uh huh.  If someone wants to create a good article about this subject that demonstrates notability and is NPOV, nothing is stopping them from doing so, but there is nothing salvagable here beyond a dictionary definition of a non-notable 
Stance: delete
Cited policy: Wikipedia:Wikipedia is not a dictionary (WP:NEO)