If KoRn wrote 'Torn'

If The Smashing Pumpkins wrote 'When I Come Around' by Green Day (Ft. @macglocky )

If Guns N' Roses 'Appetite For Destruction' was written by 12 different bands

If Alice in Chains wrote 'Toxic' by Britney Spears

If Nirvana's ‘Nevermind’ was written by 12 different bands

If System of a Down wrote 'Butterfly' by Crazy Town

If Alice in Chains wrote 'Falling Away From Me' by Korn ft. Denis Pauna