Connecticut author Katharine Weber has many books to her name. She also carries the legacy of one of the most influential female composers of the early 20th century -- Kay Swift. Katharine Weber is Kay Swift's granddaughter. Swift collaborated with George Gershwin, and they had a long and intimate relationship. Katharine has created a Cabaret, "Let's Call the Whole Thing Off" to benefit New Haven's Lyric Hall, having its premiere Friday, February 12 at 8 pm. This theatrical concert is a celebration of Swift and Gershwin's love, song by irresistible song.