Alongside his brothers, he made his debut in 1964 as lead singer and youngest member of The Jackson 5, and later began a successful solo career in 1971. His 1982 album Thriller remains the best-selling album of all time, with Off the Wall (1979), Bad (1987), Dangerous (1991), and HIStory (1995) also among the world's best selling albums. He is widely credited with having transformed the music video from a promotional tool into an art form with videos for his songs such as "Billie Jean", "Beat It" and "Thriller" making him the first African American artist to amass a strong crossover following on MTV. With stage performances and music videos, Jackson popularized a number of physically complicated dance techniques, such as the robot and the moonwalk. His distinctive musical sound, vocal style and choreography has inspired numerous pop, rock, R&B and hip hop artists and is credited with breaking down cultural, racial, and generational barriers.