Heavy prog is not a genre with a founding date or a manifesto. It is a shelf label, and on this site I use heavy prog for bands that sit with one foot in hard rock and the other in progressive rock: loud guitars and organ on one side, long forms, suites and odd detours on the other. This page gathers eight of them, from a 1969 Liberty Records debut to a Massachusetts band that released a new album in 2026.

The short version

You will not find a single movement behind this page, and I am not going to invent one. What the eight bands share is simple to check: the standard reference entries for each of them list hard rock, heavy metal or stoner metal next to progressive rock. Some of them came out of the late 1960s underground in England, like High Tide and T2. Others grew out of the American hard rock circuit, like Captain Beyond in Los Angeles and Bloodrock in Fort Worth, Texas. Max Webster worked from Toronto from 1972, Babe Ruth worked it from Hatfield in Hertfordshire, and two later bands, Bigelf and Elder, picked it up again decades after the first wave.

Five ways into the same sound

The oldest band here is High Tide, formed in England in 1969. The original line-up was Tony Hill on guitar and vocals, Simon House on violin and keyboards, Peter Pavli on bass and Roger Hadden on drums; Hill had come from The Misunderstood. Their debut, “Sea Shanties”, came out on Liberty in October 1969, and a self-titled second album followed in 1970 before the group split that same year. The press was divided at the time: Melody Maker panned “Sea Shanties”, while the underground papers reviewed it warmly. Writing much later for AllMusic, Wilson Neate heard in them the muscle of a proto-metal band.

T2 was formed in London in 1970 as a trio: Keith Cross on guitar, Peter Dunton on drums and vocals, and Bernard Jinks on bass. Dunton and Jinks had played together in Please, Dunton had been in Gun with Adrian Gurvitz, and Cross had been a late guitarist in Bulldog Breed. The band played the 1970 Isle of Wight Festival, and its only album released at the time, “It’ll All Work Out in Boomland”, appeared on Decca the same year. Press reports after the festival compared Cross to a new Eric Clapton. Later releases under the T2 name began in 1992 with “Second Bite” and include demos recorded in the early 1970s.

In America the story starts with Bloodrock, whose roots go back to 1963, when its core members played in Fort Worth as the Naturals. The group became Crowd + 1 in 1966 and took the Bloodrock name in 1969, at the suggestion of Terry Knight, the manager and producer of Grand Funk Railroad, who also brought the band to Capitol and produced its debut. “Bloodrock” was released in early 1970 and “Bloodrock 2” in October 1970. From the second album came “D.O.A.”, the band’s best-known song; many radio stations refused to play it because of its subject and the sirens in the mix. In the spring of 1971 Bloodrock toured with Grand Funk Railroad. The later albums, “Passage” in 1972 and “Whirlwind Tongues” in 1974, moved further toward progressive rock, jazz and pop.

Captain Beyond was formed in Los Angeles in 1971 by musicians who already had a history: singer Rod Evans, one of the founders of Deep Purple; guitarist Larry “Rhino” Reinhardt and bassist Lee Dorman, both from Iron Butterfly; and drummer Bobby Caldwell, who had played with Johnny Winter. Their self-titled debut was recorded at Sunset Sound in Hollywood and released in July 1972 by Capricorn, a Georgia label better known for Southern rock. The band produced it themselves, and most of the record is built as three medleys whose songs run into one another without gaps. “Sufficiently Breathless” followed in 1973 and “Dawn Explosion” on Warner Bros. in 1977. In 2024 Classic Rock magazine chose the debut for its Album of the Week Club.

Max Webster played its first gigs in Toronto in December 1972. Guitarist and singer Kim Mitchell founded the band and wrote most of its material with lyricist Pye Dubois; Terry Watkinson played keyboards. The debut came out in 1976 on Taurus and was then reissued on Anthem, which also released “High Class in Borrowed Shoes” in 1977. The band’s fortunes were tied to Rush: Max Webster opened for them in Canada and supported them in the UK and Europe in 1979, and on “Universal Juveniles” (1980) all three members of Rush play on the track “Battle Scar”. The critic and biographer Martin Popoff later called them “the finest rock ’n’ roll band that ever was”.

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A second generation

Babe Ruth was put together in Hatfield by guitarist Alan Shacklock after he graduated from the Royal Academy of Music, first under the name Shacklock and from 1972 as Babe Ruth. Jenny Haan sang lead. Their first three albums, from “First Base” in 1972 to the self-titled record of 1975, came out on Harvest; “Stealin’ Home” (1975) and “Kid’s Stuff” (1976) moved to Capitol. The band reunited in 2002, and the reunion produced “Que Pasa”, completed in 2006 and released in 2009.

Bigelf was formed in Los Angeles in 1991 by Damon Fox and Richard Anton, starting out as a hard rock band with psychedelic and glam colours. Its first two albums came out on Swedish labels, Record Heaven and Warner Music Sweden, followed by “Cheat the Gallows” in 2008 and “Into the Maelstrom” on InsideOut in 2014. In the summer of 2009 the band joined the North American leg of Dream Theater’s Progressive Nation tour, and on “Into the Maelstrom” the drums were played by Mike Portnoy, formerly of Dream Theater, as a session musician.

Elder is the youngest band in the guide. It was formed in Massachusetts in the mid-2000s by guitarist and singer Nick DiSalvo, released its debut LP on MeteorCity in 2009, moved to Stickman Records for “Lore” in 2015 and is now based in Berlin. Its reference entries list stoner metal and doom metal next to progressive rock and progressive metal. Rolling Stone placed “Reflections of a Floating World” fifth among its best metal albums of 2017, and in 2021 the band recorded a joint album with Kadavar. “Through Zero” came out on 29 May 2026.

The bands in this guide

Eight bands, three countries and more than half a century between the first and the last record. Each card opens the band’s page and its album guides.

Elsewhere on Prog Atlas

Several bands that live under other scenes on this site are tied to these eight by people and stages. Deep Purple, in my British section, is where Rod Evans sang on the first three albums, before the line-up change of 1969; the band then moved to a heavier sound with “Deep Purple in Rock”. Its organist Jon Lord was a classically trained Hammond player, and I explain the instrument in my article The Hammond Organ in Prog Rock: B3, C3 and the Leslie. Iron Butterfly gave Captain Beyond its guitarist and bassist. Rush took Max Webster on the road and played on “Battle Scar”. Dream Theater brought Bigelf on its 2009 tour. And Hawkwind is where High Tide’s Simon House returned in 1990.

Where to start

I would start with “Captain Beyond” (1972), the debut that brought together players from Deep Purple, Iron Butterfly and Johnny Winter’s band, with most of its songs linked into continuous medleys. For the early English side, “Sea Shanties” (1969) is the High Tide debut that split the critics of its day, and “It’ll All Work Out in Boomland” (1970) is the only T2 album from the band’s first life. In Texas, “Bloodrock 2” (1970) is the record that carries “D.O.A.”. From Canada, “Universal Juveniles” (1980) is the Max Webster album with Rush on board for one track. To hear the later generation, try “Reflections of a Floating World” (2017), the Elder record Rolling Stone ranked among the year’s best metal albums, and “Into the Maelstrom” (2014), the Bigelf album with Mike Portnoy behind the kit. For context, “Deep Purple in Rock” (1970) marks the moment Deep Purple turned heavier.

Related scenes

The spacey, psychedelic side of several of these bands continues in Psychedelic & Space Rock, and the later, metal-based branch in Progressive Metal. The English and American stories connect to British Progressive Rock and American Progressive Rock, where Deep Purple, Iron Butterfly and Rush have their pages.

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