David Bowie is an English musician known for his pioneering work in rock music over four decades. He first gained attention in 1969 with the song "Space Oddity" and went on to create the iconic alter ego Ziggy Stardust in the 1970s, challenging rock conventions of the time. Bowie is renowned as an innovator for continually reinventing his music and image through experimental genres like glam rock and pop. His visual presentation through costumes and album artwork also reflected postmodern influences through pastiche and minimalist design.