100 Songs that Define Heavy Metal

100 Songs that Define Heavy Metal

100 Songs that Define Heavy Metal is the ultimate journey into the heart of heavy music, hosted by Metal Blade Records’ founder, Brian Slagel. Each week, Brian dives into one of his personally curated tracks from his list of the heaviest songs in metal and hard rock, exploring the music that shaped a genre. With special guest musicians—some who wrote and recorded these iconic songs and others who found inspiration in them—the show unearths the stories behind each track. Whether you’re a lifelong metalhead or a new fan, this podcast brings you closer to the music and the legends who define it. Joining Brian are music journalist and critic Martin Popoff, offering deep historical context for each song, and acclaimed producer Jay Ruston, who provides technical insights into how these heavy anthems were crafted. Together, they bring an all-encompassing look at the hits that set the stage for metal and continue to inspire. Subscribe to 100 Songs that Define Heavy Metal and discover the unforgettable songs that live at the core of heavy music, one groundbreaking track at a time. Proud part of Pantheon Podcasts.

Episodes

July 6, 2026 54 mins
Metallica - "Orion" released March 3,1986 from the album "Master of Puppets" Metal Blade Records CEO Brian Slagel talks to filmmaker Sam Dunn about Metallica's epic instrumental, "Orion". They also discuss Slayer, Iron Maiden and some of the films he's made through his company Banger Films. Jay Ruston also discusses the production on "Orion" and author Martin Popoff provides his usual combination of facts, information and opi...
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AC/DC - "Hells Bells" From the album "Back In Black" Released Halloween 1980 Metal Blade Records CEO Brian Slagel welcomes back to the show Adam Rank from NFL Network and The Jim Rome Show to discuss the first track on AC/DC's "Back in Black" album, "Hells Bells". He also discusses the production of the song with Metal Blade's Ryan Williams. There's also the usual background, facts and opinions from author Martin Popoff. ...
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Black Sabbath - "Symptom of the Universe" From the Album "Sabatoge", released July 28, 1975 Metal Blade Records CEO Brian Slagel is joined by actor-comedian Brian Posehn to talk about Black Sabbath's "Symptom of the Universe", Brian's favorite Sabbath song from his Sabbath album. We also get the usual background, facts, figures and opinions from author Martin Popoff, who says that this is also his favorite Black Sabbath song. ...
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June 15, 2026 47 mins
Slayer "South of Heaven" from the album of the same name. RELEASED : July 5, 1988 Metal Blade Records CEO Brian Slagel talks about the title track from Slayer's 1988 album "South of Heaven" with Chris Kael of Five Finger Death Punch who also co-hosts the "Beardo and Weirdo" podcast with comedian Craig Gass. Brian also discusses the production on this song with Mark Lewis, and author Martin Popoff checks in with his usual m...
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June 8, 2026 50 mins
Iron Maiden - "Number of the Beast" from the album of the same name Released March 22, 1982 Metal Blade Records CEO Brian Slagel talks to Queensryche lead singer Todd La Torre about Iron Maiden's "Number of the Beast". Producer Jay Ruston returns to discuss the production on the song, and author Martin Popoff offers up some unique opinions while providing facts and figures about the song. For the complete, unedited video ...
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June 1, 2026 54 mins
Metallica - "Creeping Death" From the album "Ride the Lightning" Released November 23, 1984 In this episode, Metal Blade Records CEO Brian Slagel is joined by Mike Hamer of the Violent Gentlemen clothing line to discuss Metallica's "Creeping Death". Brian also discusses the production of Metallica's "Creeping Death" with Metal Blade's Ryan Williams. As always, author Martin Popoff provides historical context, facts and h...
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May 25, 2026 54 mins
Queensryche - "Roads to Madness" RELEASED September 7, 1984 on the album "The Warning" Metal Blade Records CEO Brian Slagel discusses the final track on Queensryche's full-length debut, The Warning: "Roads to Madness". He talks to producer Zeuss, who has produced the last three Queensryche albums and then Adam Wodon of CollegeHockeyNews.Com who is a huge fan of the band. As always, Martin Popoff checks in with some historica...
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Jimi Hendrix - "All Along The Watchtover" First released as a single September 21, 1968 and was later featured on the Electric Ladyland album, released in October 16, 1968. (Originally recorded by Bob Dyland and released on the "John Wesley Harding" album December 27, 1967. In this episode, Metal Blade Records CEO Brian Slagel is joined by guitarist Stoney Curtis talk about the impact of Jimi Hendrix by focusing on his cover o...
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May 11, 2026 49 mins
Black Sabbath - "Into The Void" Release Date July 21, 1971 Metal Blade Records CEO Brian Slagel talks about the importance of the Black Sabbath song "Into The Void" with singer John Corabi (who has worked with Motley Crue, Ratt, The Dead Daisies among many others). John also talks about the underappreciated impact of Grand Funk Railroad and how he was able to see the original Sabbath perform live in the 70's and some of the oth...
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Fates Warning - "A Pleasant Shade of Gray" Released April 22, 1997 Metal Blade Records CEO Brian Slagel talks to Fates Warning singer Ray Alder about their 1997 album "A Pleasant Shade of Gray": an entire album made up of one song. He also talks about the production of the record with Bill Metoyer, who did some engineering on the album. As always, author Martin Popoff provides some historical significance and impact of the song...
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April 27, 2026 58 mins
Kiss - "Love Gun" Released June 30, 1977 Metal Blade Records CEO Brian Slagel discussed the title track from the 1977 Kiss album "Love Gun". First up, he hears from author Martin Popoff about the historical significance and impact of the song. Then, this show's producer Christian Bladt discusses more of the background and production of the song. Finally, the co-host of Morning Skate Scott Laughlin talks about his Kiss fandom, l...
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April 20, 2026 56 mins
UFO - "Let It Roll" The original studio version of UFO's "Let It Roll" was released on the album Force It on July 1, 1975.  The popular live version from the album Strangers in the Night was released on January 16, 1979 Metal Blade Records CEO Brian Slagel talks about UFO's "Let It Roll" with renowned producer and founder of Shrapnel Records, Mike Varney. Jay Ruston discusses the production with Brian and, as always, we ch...
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April 13, 2026 53 mins
Aerosmith - "Make It" Released January 5, 1973 Metal Blade Records CEO Brian Slagel is joined by his Metal Blade colleague Mike Faley to talk about discusses "Make It" from the debut Aerosmith album. This show's producer Christian Bladt talks about the production of that song and the enitre debut album, and, a s always, Martin Popoff provides historical context and information about the song. You can watch the entire unedit...
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April 6, 2026 61 mins
Metal Blade Records CEO Brian Slagel discusses Slipknot's "Surfacing" from their debut record with the producer of that album, Ross Robinson, and Zach Johnson from the band The Ghost Inside. As always, Martin Popoff provides historical context and information about the song. You can watch the entire unedited version of the interview HERE: https://youtu.be/9EI8pSP6mRM Follow Ross Robinson on Instagram @Ross_Robinson Follow Z...
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March 30, 2026 49 mins
SONG -Black Sabbath : "N.I.B" Released Friday February 13, 1970 Metal Blade Records CEO Brian Slagel discusses Black Sabbath's "N.I.B." with the bands longtime manager, and wife of Geezer Butler. They also discuss the different eras of Sabbath, Halestorm, Ghost and even some of the best things to do in Las Vegas, where they both live. Producer Mark Lewis also discusses the production of the song and Martin Popoff provides al...
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March 23, 2026 49 mins
SONG - Mercyful Fate : "The Oath" Released September 7, 1984 Metal Blade Records CEO Brian Slagel discusses the Mercyful Fate song "The Oath", the quasi-title track from 1984's "Don't Break The Oath" with actor-musician-host Elliott Fullam. They also discuss his heavy metal upbringing, his Little Punk People interviews, current musical endeavors and his role in both "Terrifier 2" and "Terrifier 3". Producer Mark Lewis also d...
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March 16, 2026 52 mins
SONG - Coheed and Cambria "Welcome Home" Release Date - September 20, 2005 Metal Blade Records CEO Brian Slagel talks to Claudio Sanchez of Coheed and Cambria about their song "Welcome Home", his writing process, his career, the other forms of media he uses for storytelling and much more. Ryan Williams also discusses the production of the song with Brian and author Martin Popoff shares a wealth of information about the song....
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March 9, 2026 50 mins
Ozzy Osbourne - "Bark at the Moon" Released November 15, 1983 Metal Blade Records CEO Brian Slagel discusses his favorite Ozzy Osbourne song, "Bark at the Moon" with Adam Rank from the NFL Network and The Jim Rome After Hour. Brian also discusses the production of the song with Bill Metoyer, and as always, author Martin Popoff provides some historical context as to why this is one of the 100 songs that define heavy metal. ...
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March 2, 2026 45 mins
Dio - "Holy Diver" Released May 25, 1983 Metal Blade Records CEO Brian Slagel talks about the life and legacy of Ronnie James Dio and the song "Holy Diver" with Ronnie's wife and manager, Wendy Dio. Wendy also discusses her ongoing work as part of the Dio Cancer Fund, including an event coming up this Spring in Southern California. Ryan Williams returns to discuss the production on "Holy Diver" and Martin Popoff has his usua...
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February 23, 2026 49 mins
Deep Purple - "Highway Star" Released March 30, 1972 on the album "Machine Head" Metal Blade Records CEO Brian Slagel is joined by the former host of MTV's Headbanger's Ball Riki Rachtman to discuss the first really heavy song either of them ever heard as kids: Deep Purple's "Highway Star". They discuss the importance of that song, the greatness of the album and the band, plus some other musical firsts, including first album a...
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