What? and Get Out of Show Business?

Recently widowed mother, Shirley Partridge who's struggling to raise her five children who are playing in a band and, Shirley works a bank teller. Older brother and sister Keith (Lead vocals and guitar) and Laurie (Keyboards). Younger brothers and sister Danny (Bass guitar),Chris (Drums) and, Tracy (Tamborine and percussion) are playing in a band called "The Partridge Family". Ruben Kincaid, a kid hater was signed as their manager. Finally, the kids asked their mother to join the band. Reluctantly, she agreed but, for a single condition: if she faints the kids have to assist her.