1. Country + Rhythm & Blues + Rockabilly = Rock N Roll Negro Spiritual / Gospel + Rhythm & Blues = Soul Rhythm & Blues + Rock N Roll + Soul = Funk Rock N Roll + Indian Music = Raga Rock Rock N Roll + Classical + Jazz = Progressive Rock Ska + Punk Rock = Ska Punk Soul + Funk + Rock N Roll + Rap = Hip Hop Punk + Heavy Metal = GrungeHip Hop + Heavy Metal = Nu Metal ............

2. trashcan americana insurgent country neotraditional alternative country-rock no depressioncowpunkprogressive country regressive countrylo- country roots rock twang corerural contemporary country-punky'allternativehick rock count-rock americana