Anna Bett & Carrie Quinlan were childhood singing stars The Alphabet Sisters. As adults they haven't spoken for years ever since Bett's fiance left her for another sister. Now Lola their larger-than-life grandmother summons them home for her 80th birthday extravaganza & a surprise announcement
- she wants them to revive their singing careers & stage a musical she has written. Rehearsals get underway & family secrets begin to be shared & revealed. But just as the rifts begin to close the Alphabet Sisters face a test they never imagined.