Decisive Band · Metal Branches
Iron Maiden
NWOBHM flagship; the Dickinson–Murray–Smith twin-guitar era and Number of the Beast (1982) set gallop rhythm and concept-lyric metal as global touring grammar.
Landmark
The Number of the Beast · 1982
Dickinson-era global NWOBHM proof album single.
Helped open
Gallop bass + twin lead + concept lyric as touring grammar.
Firsts stay on the band page—paired with story, not a separate encyclopedia.
01 / 06
Gallop + twin lead as NWOBHM export
Harris’s eighth-note bass gallop, Murray/Smith dual leads, and concept lyrics become Iron Maiden’s export kit. Number of the Beast (1982) takes NWOBHM from clubs to global touring grammar without thrash BPM. Eddie mascot is brand tech beside the riffs.
02 / 06
Di'Anno bark → Dickinson range
Paul Di'Anno fronts Iron Maiden and Killers with street bark. Bruce Dickinson joins 1981; Number of the Beast locks operatic mid-range and longer forms. Hub: singer swap without abandoning Harris’s gallop DNA.
03 / 06
The Trooper: gallop textbook
Open gallop riff, twin-lead harmony, Crimean War lyric. McBrain era drums. It is the track used to explain Maiden’s rhythm and dual-guitar method in one cut. Run to the Hills and Hallowed Be Thy Name sit as Beast-era companions.
04 / 06
Harris pocket, twin necks of harmony
Harris writes and drives from bass. Murray and Smith trade harmony leads more than shred contests. Dickinson’s mid-high range carries narrative lyrics over the gallop. Di'Anno chapter remains the street-metal citation.
05 / 06
Identity before the new singer
Harris’s hard-line metal claim and Dickinson’s “already had identity” line mark continuity through the vocal swap. Quotes document brand method, not mystique.
06 / 06
Arena metal before thrash peak
Metallica and other 80s metal acts cite gallop rhythm and twin-lead writing. Maiden keep concept albums and long tours as default product. NWOBHM scaled without losing the Harris pocket.
Gallop + twin lead as NWOBHM export
Lineup versions
Named peak casts—not every drummer swap. Hub people link out when they walk between bands.
Di'Anno era
1978–1981
Iron Maiden / Killers; street bark over early gallop forms.
- Paul Di'AnnoVocals
- Steve HarrisBass
- Dave MurrayGuitar
- Adrian SmithGuitar
- Clive BurrDrums
Dickinson peak
Peak1981–1990
Beast through Seventh Son citation years; McBrain from Piece of Mind.
- Bruce DickinsonVocals
- Steve HarrisBass
- Dave MurrayGuitar
- Adrian SmithGuitar
- Nicko McBrainDrums
Quote wall
Interview quote wall (structure ready for Whisper imports). Short cites—no full copyrighted video embeds.
“We do not play soft rock.”
— Steve Harris, 1983 · Interview excerpt · quote wall
“I joined a band that already had an identity.”
— Bruce Dickinson, 1982 · On replacing Di'Anno · press
Composition table
band · year · track · members_on_stage · genre_tags
| Year | Track | Members on stage | Genre tags |
|---|---|---|---|
| 1982 | The Number of the BeastDickinson debut album peak; Harris gallop + twin leads + concept lyric. | Bruce Dickinson, Steve Harris, Dave Murray, Adrian Smith, Clive Burr | |
| 1983 | The TrooperGallop riff textbook; Crimean War lyric over dual-lead harmony. | Bruce Dickinson, Steve Harris, Dave Murray, Adrian Smith, Nicko McBrain | |
| 1981 | KillersDi'Anno era: street-metal bark before operatic mid-range swap. | Paul Di'Anno, Steve Harris, Dave Murray, Adrian Smith, Clive Burr |