Still a light schedule last night with just two performances. Holly Huelskamp, Sarah Browdy, Amy Greenhalgh and Ranya Iqbal are the Zefira Quartet, St. Louis' only electric string quartet. The sound colors they produced were not what you would hear down the street at the symphony hall. I was impressed. They played a variety of music, classical, tango, Lizzo, Russian folk song (hey, I had to play that one, Dark Eyes, during my years as a failed kid violin student) and waltz. Click the link to hear them on Spotify or Apply Music. Hope I run into them again.