Mob Mentality is a 2000 split release from Taang! Records featuring Massachusetts Celtic punk band Dropkick Murphys and English Oi! band The Business. The 12-track set includes five songs from each group and two versions of the title cut where they join forces as McBusiness. Dropkick Murphys cover two The Business songs ("Informer," "Keep the Faith"), The Who ("The Kids Are Alright") and The Outlets ("Knock Me Down") and re-work their own "Boys on the Docks." The Business return the favor with covers of Dropkick's "In the Streets of Boston" and "Going Strong" plus takes on Slapshot ("Hang Up Your Boots") and Faces ("Borstal Boys") and a reworking of their own "Freedom."