Fates Warning formed in Hartford, Connecticut in 1982 and are recognized as one of the founding acts of American progressive metal alongside Queensrÿche and Dream Theater. After beginning as an Iron Maiden-influenced heavy metal band, the group pivoted decisively with Awaken the Guardian (1986), featuring guitarist Frank Aresti, and followed with the landmark No Exit (1988) and the intricately arranged Perfect Symmetry (1989), the latter frequently cited as a defining album of the genre. Guitarist Jim Matheos has remained the sole constant member through decades of lineup changes, with the band's most recent album Long Day Good Night released in 2020.

Fifth Angel formed in the Bellevue suburb of Seattle, Washington in 1983 and emerged as a key early act in the Northwest heavy metal scene alongside Queensrÿche and Metal Church. Their self-titled debut album (1986), produced by Terry Date on Shrapnel Records, showcased a high-energy style rooted in Iron Maiden and Judas Priest, and the more polished Time Will Tell (1989) on Epic Records — produced by Rush collaborator Terry Brown — brought wider exposure. After a lengthy hiatus, the band reformed and released The Third Secret (2018) on Nuclear Blast, followed by the concept album When Angels Kill (2023).

Fozzy is the rock band fronted by professional wrestler Chris Jericho, formed in Atlanta, Georgia in 1999 with guitarist Rich Ward of Stuck Mojo. What began as a side project playing covers evolved into a legitimate hard rock act, with the hit 'Judas' becoming one of the most successful crossover singles between wrestling and rock. Ward's muscular riffing and Jericho's charismatic stage presence, honed through decades in the ring, make Fozzy a genuinely entertaining live act that has outgrown its novelty origins.

Fu Manchu emerged from Orange County, California in 1985, initially as a hardcore punk act called Virulence before reinventing as a stoner rock band in 1990 and aligning with the Palm Desert scene alongside Kyuss and Queens of the Stone Age. Their breakthrough came with The Action Is Go (1997), widely regarded as a landmark stoner rock album, built on heavily distorted mid-tempo riffs, surf-inflected melody, and lyrical obsessions with muscle cars, skateboarding, and 1970s B-movies. More than a dozen albums deep, including California Crossing (2001) and the double album The Return of Tomorrow (2024), Fu Manchu remain one of the most consistent and prolific acts in the genre.