Billie Eilish, Lorde, Green Day, the Pixies and Thurston Moore are among the hundreds of artists who have affixed their names to a letter to the U.S. Senate Committee on Commerce supporting reform of the live event ticketing system. Never miss a story — sign up for the Q newsletter for the latest music news on all your favorite artists, all in one place. Entitled theFans First Act (S. 3457), the bill in question seeks to address several key issues, namely transparency in ticket sales and protecting the general public from bots and those in the secondary ticketing hierarchy from encroaching on …