The rock and heavy metal world is in mourning following the death of Paul Mario Day, the first-ever lead vocalist of the legendary British band Iron Maiden. He was 69. News of his passing was confirmed on Wednesday, August 13, 2025, sparking an outpouring of tributes from fans, former bandmates, and music historians who remember his pivotal role in the band’s early days.

Paul Mario Day was part of Iron Maiden’s original lineup when bassist Steve Harris formed the group in East London in 1975. Although his tenure with the band lasted less than a year, his voice and stage presence helped shape the early sound that would eventually propel Iron Maiden into global stardom. Day sang on several of the band’s earliest demos and performed in their first live gigs, contributing to the grassroots growth of what would become one of heavy metal’s most influential acts.

After parting ways with Iron Maiden in 1976, Day continued his musical career in Australia, where he fronted several rock and metal bands, including More and Wildfire. Though he never achieved the mainstream fame of his former bandmates, he maintained a devoted fan base and was regarded as a respected figure within the metal community.

Tributes have been pouring in from around the world. Iron Maiden fans took to social media platforms like Facebook, X (formerly Twitter), and Instagram to share memories, rare photos, and recordings of Day’s performances. “Without Paul, Iron Maiden’s story wouldn’t have started the way it did,” one fan wrote. “He was there at the very beginning, laying the foundation.”

Former Iron Maiden guitarist Dennis Wilcock, who worked closely with Day during the formative years, described him as “a true gentleman and a passionate performer who gave everything on stage.”

While the cause of death has not yet been publicly disclosed, sources close to the family have asked for privacy during this difficult time. Plans for a memorial service or tribute concert have not been confirmed, but fans are already suggesting that Iron Maiden incorporate a special dedication to Day in their upcoming tour.

Paul Mario Day’s death marks the end of an era for those who followed Iron Maiden from its earliest roots. For many, he will forever be remembered as the voice that helped ignite the spark of a heavy metal legacy that continues to burn brightly five decades later.