Gaye moved back to Washington D.C. and formed a group called The Marquees . The group was discovered by musician Bo Diddley and they recorded the songs `` Good Morning Little Schoolgirl '' and `` Wyatt Earp '' . In 1958 , the Marquees were discovered singing at a D.C. club by Bo Diddley , who signed them to Okeh Records , where they recorded `` Wyatt Earp '' , with `` Hey Little Schoolgirl '' as its B-side .