From times and tributes to performers and pre-show, here’s everything a country music fan needs to know about the ACM Presents: Our Country TV special. Date: Sunday, April 5 Time: 8–10 p.m. ET/PT Television Station: CBS Stream: CBS All Access Host: Gayle King Location: Stars will perform from their homes. Performers: Kelsea Ballerini, Dierks Bentley, Kane…