Instagram/ERNEST & Morgan Wallen & Music Hit songwriter ERNEST signs major deal with Warner Chappell. Creator of "Flower Shops" & "I Had Some Help" readies new album 'Deep Blue'. April 5, 2026 AceShowbiz - ERNEST has officially signed a worldwide publishing agreement with Warner Chappell Music Nashville, marking a significant milestone in his songwriting career. Known for crafting hit songs, ERNEST rose to prominence with his breakthrough single "Flower Shops," which features fellow Warner Chappell writer Morgan Wallen.