SXSW is now in full force in Austin and its environs. This year, there’s more to choose from when it comes to classical music performances. This includes the ATX Composer’s Showcase, with Tetractys and Density512. There’s also an AI inspired interactive film set to the music of Stravinsky’s The Rite Of Spring. Pandora's Head of Classical Music, Jamie Freedman,  will be speaking in a mentor session.