Here are three releases that celebrate songwriters, each from a long-careered, stylish female singer. Karen Mason mines the oeuvre of the team of John Kander and Fred Ebb. Including selections from Broadway scores with lyrics by various wordsmiths, composer Cy Coleman gets the tribute treatment from Janis Siegel. Rebecca Kilgore's set surveys souvenirs of the legacy of Dave Frishberg, with whom she had a close associ…
