Paul Di’Anno, the original lead vocalist of Iron Maiden, has passed away at 66 at his home in Salisbury, England. The news of Di’Anno’s death has left fans and the music world mourning. They are reflecting on his legacy and contributions to heavy metal.

The English singer played with the band in its early years. He later worked with other bands and pursued a solo career.

Paul Di'Anno, the vocalist who originally fronted Iron Maiden from 1978-81, died Monday, the English band confirmed in a statement.