Mac Lethal Counts From 0 to 60 While Performing an Incredibly Fast Rap by Justin Page at 9:56 AM on February 21, 2017 FacebookTwitterPinterestTumblrFlipboardMorePrintPocketLinkedInTelegramWhatsAppSkypeReddit Kansas City rapper Mac Lethal counts from 0 to 60 while performing an incredibly fast rap over an awesome beat by Danny Grooves. Been working on this one for a couple weeks and decided to let it fly today. Enjoy! The production is ridiculous. This dude Danny Grooves is on another level.