Ceremony of the Ancients is a single-day live music event celebrating Justin’s 50th birthday on April 25, 2026, from 1 PM to 9 PM ACST at TIA LIVE in Adelaide. The lineup features heavy metal bands including Oath of Damnation, Tzun Tzu, Seminal Embalmment, Lumen Ad Mortem, Spectral Dominion, and Brutaliate, offering an intense day of performances. Open to all ages, it provides a platform for metal enthusiasts to enjoy a full day of music. Tickets are available presale for $25 or $35 at the door.