Riffology

A Deep Dive into Tool’s Undertow (1993) Undertow album cover by Tool

A Deep Dive into Tool’s Undertow (1993)

Neil Johnson 14 December 2025

Why Undertow Still Hits Tool’s debut album Undertow arrived on 6 April 1993 through Zoo Entertainment, produced...

Prong’s Cleansing: A Deep Dive into the 1994 Album Prong - Cleansing - Album Art

Prong’s Cleansing: A Deep Dive into the 1994 Album

Neil Johnson 14 December 2025

Introduction Prong’s 1994 album Cleansing stands as a cult classic of 90s metal – a groove-laden, industrial-tinged...

Wisconsin Death Trip (25th Anniversary Corrosive Edition) by Static-X – album review Static-X Wisconsin Death Trip Album Cover

Wisconsin Death Trip (25th Anniversary Corrosive Edition) by Static-X – album review

Neil Johnson 3 December 2025

Monster Shop Score: 89/100 Static-X’s Wisconsin Death Trip (25th Anniversary Corrosive Edition) is more than just a...

Lights, Camera, Revolution – Suicidal Tendencies’ 1990 Crossover Thrash Classic Suicidal Tendencies, Lights, Camera, Revolution! Album Cover

Lights, Camera, Revolution – Suicidal Tendencies’ 1990 Crossover Thrash Classic

Neil Johnson 30 November 2025

Lights…Camera…Revolution! is the fifth studio album by American thrash/punk band Suicidal Tendencies, released in the summer of...

L7’s Bricks Are Heavy: Heavy Riffs, Feminist Fury, and a Legacy Built to Last L7 - Bricks are Heavy Album Art

L7’s Bricks Are Heavy: Heavy Riffs, Feminist Fury, and a Legacy Built to Last

Neil Johnson 23 November 2025

In April 1992, as grunge and alternative rock were exploding into the mainstream, Los Angeles quartet L7...

Sixteen Stone – Bush’s Post‑Grunge Breakout Album Bush - Sixteen Stone - Album Cover

Sixteen Stone – Bush’s Post‑Grunge Breakout Album

Neil Johnson 10 November 2025

Released at the tail end of 1994, Sixteen Stone marked the explosive debut of the British rock band Bush and became...

The Making of Live Through This by Hole

Neil Johnson 27 October 2025

Live Through This by Hole: The Story Behind a Grunge Classic Some albums don’t just arrive they...

A deep dive into Doolittle by Pixies 61cFjl8EwAL._UF894,1000_QL80_

A deep dive into Doolittle by Pixies

Neil Johnson 27 October 2025

Why Doolittle Matters When Doolittle landed in April 1989, it didn’t just arrive — it detonated. The...

Para Bellum by Testament – album review tmpcn7rfxas

Para Bellum by Testament – album review

Neil Johnson 13 October 2025

Testament’s fourteenth album, Para Bellum, is a wild, urgent and fearless blast of thrash metal that proves,...

Podcast Episodes

Riffology: Iconic Rock Albums Podcast

Remember when payday meant choosing which CD or vinyl you were blowing it on? Standing in HMV doing the mental maths, convincing yourself two albums was basically essential. Riffology is Neil and Chris chasing that feeling again, one classic record at a time.

This is a show about the albums that raised us —
Nirvana, Pearl Jam, Motley Crue, Def Leppard,
Iron Maiden, Megadeth, Pink Floyd, Radiohead,
Skunk Anansie, Gojira, Soulfly and the rest.
If it’s 25+ years old, loud and iconic, we’re in.

Each episode is two Gen X mates diving into studio sessions, producer chaos and band drama plus the joy of taped-over cassettes, dodgy car stereos and sitting on the floor with a record sleeve.

We nerd out when we should: Albini vs Vig, room-miked vs close-miked,
Neve consoles, dynamic-range disasters and those “how did this get approved?” moments.

If you grew up when albums were events, this is your place. Some weeks it’s an old favourite; other weeks it’s something you abandoned in ’94. Either way, Riffology’s here to talk rubbish, tell stories and remind you why these records mattered.

When the Riff Becomes a Religion and the Rules Don’t Apply

Hosts: Neil & Chris
Duration: ~104 minutes
Release: Not scheduled

Episode Description

Led Zeppelin’s 1975 double album Physical Graffiti gets the full Riffology treatment, and it turns out that 82 minutes of music across four vinyl sides is a lot to reckon with. Neil arrives with a clear thesis: the first five tracks are phenomenal, and then the album “meanders off into a void.” Chris arrives having remembered he actually loves the second half. Somehow they both end up agreeing that this record is one of the most improbable achievements in rock history.

Recorded across multiple sessions spanning nearly five years, pulling from outtakes, live jams, and Headley Grange inspiration, Physical Graffiti shouldn’t sound coherent. But it does. The hosts dig into why, tracing Jimmy Page’s obsessive studio craft, John Bonham’s stairwell drum sound, John Paul Jones’s basslines that most people have never actually heard, and the strange alchemy of a band with nothing left to prove making something genuinely extraordinary.

What You’ll Hear:

Why the vinyl format is the key to understanding the album’s structure, four mini-albums rather than one sprawling mess
Jimmy Page as painter rather than musician, layering sounds with a meticulous, almost obsessive studio approach
The band’s total refusal to play by industry rules, no singles in the UK, no videos, their own vanity label, and still hitting number one
How Physical Graffiti’s commercial success pulled the entire Zeppelin back catalogue back into the charts simultaneously
The folk influence hiding underneath the blues and rock bombast, and how it connects to Page and Plant’s later solo work
Why Greta Van Fleet existing feels statistically improbable given how unique every element of this band actually is

Featured Tracks and Analysis:

Kashmir gets serious attention, with Chris noting its trance-like, circular riff structure and Neil connecting it to Maynard James Keenan’s own description of it as a blueprint for Tool’s ballads. The opening five tracks, including Custard Pie, In My Time of Dying, Houses of the Holy and Trampled Underfoot, are treated as a near-perfect run. The Trampled Underfoot riff’s debt to Stevie Wonder’s Superstition gets a nod, as does the discovery that John Paul Jones used the same Hohner D6 clavinet Wonder played on the original. In the Light emerges as Chris’s favourite track on the record, its droning synth intro and folky energy a genuine surprise revisit.

Tangential Gold:

A detailed and affectionate defence of analog gear, hot-smelling amplifiers, satisfying clunks, and why electric cars with touch screens are making everyone worse
The story of John Paul Jones nearly leaving Led Zeppelin to become a choirmaster at Winchester Cathedral
A genuine concern about Gen Z abandoning stereo speakers entirely in favour of a single Bluetooth device
A detour into AI models developing their own languages and what happens to human programmers when that arrives
School nicknames from the 1980s that absolutely cannot be repeated in polite company but very much are

Why This Matters:

Physical Graffiti sits at the peak of what classic rock could be, a band at the height of their power, answerable to no one, building something that influenced everything from Pink Floyd’s The Wall to Use Your Illusion to early Queen without ever quite being replicated. This episode captures both the reverence the album deserves and the honest admission that 82 minutes is a commitment even for fans.