Portland singer-songwriter Haley Heynderickx performed Tuesday night for a well-attended show at Der Rathskeller in Memorial Union. University of Wisconsin alumnus Abby Sherman, who plays under the name Addison Christmas, opened the show. Her music, which was slightly alternative, gave those who craved a bit more edge their fill, but also included more chill songs … Continue reading Haley Heynderickx delivers emotional performance at Rathskeller