Vocal group Vocally Challenged court controversy with Grammy nomination

A VOCAL group organised by bestselling urban gospel man J Moss, Vocally Challenged have been under the spotlight since their unexpected Grammy nomination. At the time the nominations were announced Rolling Stone magazine wrote, "The strangest nominee is buried away in the Grammy Award for Best Arrangement, Instrumental Or A Cappella. Vocally Challenged is a group that appears to have zero digital footprint - no official website, no social media. It is up for a Grammy thanks to their song 'Bruno Mars' which is just a medley of Mars singles like 'Uptown Funk 'and 'When I Was Your Man'. In fact, the only evidence this track exists is this weird YouTube featuring anime princesses that have nothing to do with Bruno Mars or his music."