Wallen’s Denver Show Ends with a Piano Push and an A cappella Moment
During the May 29 Denver stop of his Still the Problem tour at Empower Field at Mile High, Morgan Wallen faced a technical glitch with the piano during 'Sand In My Boots,' stood up, pushed the piano aside, and finished the song a cappella as fans watched; he is set to return for a second Denver show and then head to Pittsburgh.