Iron Maiden vocalist Bruce Dickinson continues his world tour promoting his autobiography, 'What Does This Button Do?'.
The event, which arrives in Brazil in August , consists of a special evening with the vocalist.
During the talk, Bruce shares stories with fans and answers questions. He also frequently receives requests to perform Iron Maiden songs a cappella.
During his performance in Barcelona, Spain, Bruce sang the song "Flight Of Icarus," a track from his classic 1983 album, Piece Of Mind .
Check out the incredible voice of the Iron Maiden vocalist in the video below, recorded by a fan:
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