Self Revolution is a UK-based Killswitch Engage tribute band formed in 2021, faithfully recreating the full legacy of one of metalcore's most influential acts by covering material spanning both the Howard Jones and Jesse Leach eras. Their live performances capture the intensity and melodic power that made Killswitch Engage a genre-defining force.

Siamese are a Copenhagen rock and metal band who developed from the earlier Siamese Fighting Fish name into a streamlined modern alternative-metal act. Their music centers on clean, soaring vocals, tight rhythmic production, and heavy guitars that often sit beside electronics, pop structure, and polished choruses. Albums such as Siamese, Shameless, Super Human, Home, and Elements trace a move from broader alternative rock toward a sharper metalcore-adjacent identity, with songs like "The Shape of Water," "Ocean Bed," "Home," "Rather Be Lonely," "Vertigo," and "Unravel" showing how the band balances accessibility with weight. A distinctive part of Siamese's sound is the way they treat hooks as the main event without abandoning breakdowns, low-tuned pressure, or darker lyrical themes. They fit metal-adjacent and alternative-metal scope through their riffing, touring context, and connection to modern heavy music scenes. Siamese are not an old-school metal band, but their best work makes contemporary heaviness feel sleek, emotional, and disciplined, with choruses built to carry beyond the pit.

Cheltenham's Stampin' Ground were one of the biggest metallic hardcore bands in the UK scene during the late '90s and early 2000s, bridging the gap between hardcore fury and thrash metal precision. Having toured with Sepultura, Hatebreed, and Anthrax, and played Download Festival's main stage, they returned in 2024 after a lengthy hiatus to celebrate the legacy of albums like 'Carved From Empty Words.'