Iron Maiden guitarist Adrian Smith discussed the band’s vocalist transition in a recent interview with Music Radar. He revealed key details about Paul Di’Anno’s departure and Bruce Dickinson’s entry into the band.
“Paul had a great voice, but he was very temperamental,” Smith explained. “If you’re a singer, it’s kind of a shaky ground. You’re totally reliant on your body. You can’t put a bit more distortion on your amp or use effects. You can’t compensate.”
“It was Steve Harris who said to Rod Smallwood, ‘We can’t do this,'” Smith continued. “Paul wasn’t as professional as Bruce. And Bruce could sing as high and as loud and as long as you wanted him to — like a machine.”
Smith’s revelation provides a new perspective on a transformative period in Iron Maiden’s history. This marked the transition between two distinct eras of the band’s sound and approach.
Di’Anno’s Early Impact

Records from Iron Maiden’s official archives show Paul Di’Anno’s tenure as the band’s original vocalist from 1978 to 1981. His contributions shaped their first two albums: ‘Iron Maiden’ and ‘Killers.’
Di’Anno’s distinctive vocal style established the band’s early sound. He brought a raw, punk-influenced edge that became a defining characteristic of the New Wave of British Heavy Metal (NWOBHM) movement.
Musical Evolution

Headbangers Lifestyle documented how Di’Anno’s departure transformed Iron Maiden’s musical direction. Bruce Dickinson’s operatic vocal style created new possibilities for the band’s sound.
This change enabled Iron Maiden to explore more complex musical arrangements. The band developed the epic storytelling approach that would become their trademark in subsequent albums.
Post-Maiden Career

Iron Maiden Archives tracked Di’Anno’s journey after leaving the band. He formed several projects including Battlezone and Killers.
His career continued through numerous solo albums and collaborations. These efforts demonstrated his ongoing contribution to heavy metal, though in a different capacity from his former band’s mainstream success.