Related Information for Grayson Capps GRAYSON 'N' Roll. The title originated with Grayson Capps’ fans in New Orleans as an explanation of his music. Prostitutes, alcoholics, vagrants and drifters often inhabit the southern troubadour’s songs, while his live performances are ignited by sanctified Southern soul, howling back-country stomp and raucous roadhouse blues.. Slowly, but surely, the phrase spread from one city to the next as the definition.. read more