Judith Placido, a student at Detroit's Regina High School, formed a vocal group with her younger sister Joanne and two older girls from Regina, Louise Diegel and Sue Gardner under the name Judi & The Affections.
They are present in the doo wop music guides with...
JUDY & THE AFFECTIONS.
(The correct name is Judi, but it was mislabeled on the 45 rpm as Judy.)
-Marie Give Him Back / Dum Dum De Dip. Dode records-1964.
Read the complete biography of the group here; https://numerogroup.com/products/judi-the-affections-dum-dum-de-dip
Listen to them...