On this week's show, All Songs Considered's Robin Hilton talks with Ann Powers, Marissa Lorusso and Sidney Madden about some of the greatest songs released by women and non-binary artists in the past 18 years. Earlier this summer NPR Music, along with dozens of other writers, compiled a list of the 200 Greatest Songs By 21st Century Women+ as part of our Turning the Tables series, an ongoing effort to make the canon of popular music more inclusive – and accurate. Together they share some of the songs that made the list, explain how they were chosen and discuss the ways women and non-binary musicians are still routinely undervalued and underrepresented.