Like Phil Spector before him, producer John Giotto is the driving creative force behind It's My Party, a band that pays homage to the girl groups of the '60s even as it brings their sound to the present day. Giotto began the group in the late '80s with a trio of twentysomething singers, initially creating a sound that owed more to the Go-Go's rather than the Ronettes. When that original incarnation fizzled out in 1995, Giotto realized that something had been missing from the equation all along: Real teenagers singing these anthems of teenage femininity. He recruited three girl...