NASHVILLE, Tenn.—BEC chart-topper Tasha Layton returns today with the deeply personal “Lay It Down,” a soul-saturated pop ballad echoing the promise of Jesus: “For my yoke is easy and my burden is light” (Matthew 11:30). Celebrating freedom from fear, worry and strife, “Lay It Down” was written by Layton, Jess Cates and Kalley Heiligenthal, along with GRAMMY® and …