Three prominent metal acts—Mastodon, Deafheaven, and Alcest—headline a heavy triple bill at Hard Rock Live Orlando. The concert showcases a blend of progressive metal, blackened post-metal, and post-black metal, delivering a wide-ranging night of intense live music at the 3,000-capacity venue inside Universal CityWalk. The lineup is notable for pairing veteran acts from distinct strands of modern metal, offering a diverse audience a single, immersive heavy-music experience in Orlando, Florida.