Hondurans are mostly mestizos, ie a mix between Native amerindian and European. A good amount have Black in them as well. N.B. Mexico is just another latin american country calling Hondurans 'Mexicans' would be totally incorrect.
But RPM/Kent retained many unreleased King masters, and over the years the company released them, thus forcing King to compete with himself. The most successful of these releases was Rock Me Baby, a blues King wrote with Joe Josea and recorded in about 1958. The lyric is a basic plea for sex -- Rock me all night long -- while the music provides a blues structure that allows King room for biting guitar work.
In 1922, blues singer Trixie Smith recorded My Man Rocks Me (With One Steady Roll), first featuring the two words in a secular context. Although it was played with a backbeat and was one of the first around the clock lyrics, this slow minor-key blues was by no means rock and roll in the later sense.