Question: Which rapper put out an album that featured a guest appearance from a hip hop artist that had won Best Grime Act at the 2014 and 2015 MOBO Awards?
Sentence (from "Landlord (album)"): Production derives from frequent collaborator Boom Productions, Swifta Beater, Charlie Sloth, Danny Boom, Scott Styles, Smasher and Wizzy Wow.
Relevant evidence: No