Original sentence: Gladys Horton formed the Casinyets (or "Can't Sing Yets") in their hometown, Inkster, Michigan, with backing vocalists Georgeanna Tillman, Wyanetta (usually spelled "Juanita") Cowart, and Katherine Anderson
Edited sentence: Gladys Horton and Georgia Dobbins formed the Casinyets (or "Can't Sing Yets") in their hometown, Inkster, Michigan, with backing vocalists Georgeanna Tillman, Wyanetta (usually spelled "Juanita") Cowart, and Katherine Anderson