Tells the story of the early girl groups from the 60s in interview format.  Many of the group names and songs are recognizable although some I didn't know.  Shocking how young many of the performers were (early teens for many) and as a result many were exploited.  Most didn't get the money they were promised.  Half the book covers the rise of the genre.  The back half covers the time when groups broke up, people were fired, companies moved or were sold.  The last chapter covers in more detail the terrible way Phil Spector treated Ronnie Spector and how that resulted her not singing anymore.