Michael Jackson: A True Video Vanguard

It is a loss of immeasurable magnitude. Michael Jackson, arguably the biggest pop-music star of the past quarter-century, unquestionably one of the greatest entertainers of all time, is dead at the age of 50.

A star since age 11, Jackson lived in the spotlight for four decades, selling more albums than any other solo artist not named Elvis and forever changing the worlds of pop, R&B, hip-hop and even rock (check Eddie Van Halen's solo on "Beat It" for proof) in the process. He was a true icon of the entertainment age, an international superstar who spread his fame across screens and stages around the world. He revolutionized the art of choreography, touring, multiplatform promotion and — of course — music videos.

Continue reading about Michael Jackson's video legacy — including a video playlist — at MTVNews.com, and be sure to follow the rest of the Michael Jackson coverage at MTV News and post your reactions to Your.MTV.com