Country singer Megan Moroney ended her concert at Ball Arena in Denver early Tuesday night, stopping the show after just three songs due to illness and offering a tearful apology to fans in the hours that followed. Moroney performed three songs, "Stupid," "Medicine" and "Bless Your Heart," before leaving the stage, according to Billboard and setlist-tracking site Setlist.fm. "Megan is unable to continue her performance this evening due to illness, and we must end the show at this time," the venue wrote. Fans unable to attend the rescheduled concert will be eligible for refunds, according to Fox affiliate KDVR. Moroney has built a rapidly growing profile within country music in recent years, known for songs blending sharp, conversational lyrics with contemporary country production.