4. What is the festival lineup? Carlos Rodriguez November 24, 2017 08:53 Updated Follow Imagine Music Festival 2018 Lineup: - - TBA Artist Performing: - TBA Related articles 4. What is the festival lineup? 2. Camping rules and important information. 1. Festival rules and important information. What is the Unity Travel cancellation & refund policy? Comments 0 comments Please sign in to leave a comment.