▁sevent h ▁son ▁of ▁ 1 2 ▁children . ▁The ▁family ▁lived ▁on ▁a ▁farm , ▁where ▁they ▁bare ly ▁managed , ▁by ▁growing ▁cot ton , ▁corn , ▁wat erm el ons ▁and ▁pot atoes . ▁" We ▁had ▁no ▁electric ity ," ▁he ▁said , ▁and ▁money ▁was ▁scar ce . ▁" A ▁doll ar ▁in ▁those ▁days ▁looked ▁as ▁big ▁as ▁a ▁s addle ▁blank et ." ▁To ▁supp lement ▁income ▁the ▁family ▁picked ▁cot ton ▁for ▁other ▁far mers . ▁" I ▁picked ▁cot ton ▁for ▁$ 1 . 2 5 ▁a ▁hundred ▁pounds ," ▁said ▁Campbell . ▁" If ▁you ▁worked ▁your ▁tail ▁off , ▁you ▁could ▁pick ▁ 8 0 ▁or ▁ 9 0 ▁pounds ▁a ▁day ." ▁ ▁Campbell ▁started ▁playing ▁guitar ▁at ▁age ▁four ▁after ▁his ▁father ▁gave ▁him ▁a ▁S ears - b ought ▁five - d ollar ▁guitar ▁as ▁a ▁gift , ▁with ▁his ▁uncle ▁Bo o ▁teaching ▁him ▁the ▁bas ics ▁of ▁how ▁to ▁play . ▁Most ▁of ▁his ▁family ▁was ▁musical , ▁he ▁said . ▁" Back ▁home , ▁everybody ▁plays ▁and ▁s ings ." ▁By ▁the ▁time ▁he ▁was ▁six ▁he ▁was ▁performing ▁on ▁local ▁radio ▁stations . ▁ ▁Campbell ▁continued ▁playing ▁guitar ▁in ▁his ▁youth , ▁with ▁no ▁formal ▁training , ▁and ▁pract iced ▁when ▁he ▁was ▁not ▁working ▁in ▁the ▁cot ton ▁fields . ▁He ▁developed ▁his ▁talent ▁by ▁listening ▁to ▁radio ▁and ▁records , ▁and ▁considered ▁Django ▁Rein hardt ▁among ▁his ▁most ▁adm ired ▁guitar ists ,