Pendulum formed in Perth, Australia, in 2002 and mixed drum and bass with rock to build a huge UK following. Their album Immersion went to number one here, and Propane Nightmares, Watercolour and Tarantula are still festival staples. In 2025 they released Inertia, their first album in fifteen years. At Port Eliot they play a DJ set: fast, loud and heavy.