Related Information for Jj Grey & Mofro JJ Grey & Mofro (up to 2007 billed just as Mofro) is an American rock band from Jacksonville, Florida, composed of JJ Grey (vocals, electric piano, acoustic guitar and electric guitar, harmonica), Andrew Trube (electric guitar and slide guitar), Anthony Farrell (Hammond Organ), Anthony Cole (drums) and the "Hercules Horns" Dennis Marion (trumpet), Art Edmaiston (tenor saxophone) and Todd Smallie (bass guitar).The band made its recording debut in 2.. read more