Conversation so far:
Who were the original members of Martha and the Vandellas?
Martha and the Vandellas formed in 1957 as The Del-Phis by friends Annette Beard, Rosalind Ashford, Gloria Williams, and eventually included Martha Reeves.

Question: Did they stay with The Del-Phis?
Self-contained rewrite: Did Annette Beard, Rosalind Ashford, Gloria Williams, and Martha Reeves stay with The Del-Phis?