Jackson's performance of "Billie Jean" on the TV special "" won acclaim and was nominated for an Emmy Award. It introduced a number of Jackson's signatures, including the moonwalk and white sequined glove, and was widely imitated. The "Billie Jean" music video, directed by Steve Barron, was the first video by a black artist to be aired in heavy rotation on MTV. Along with the other videos produced for "Thriller", it helped establish MTV's cultural importance and make music videos an integral part of popular music marketing. The spare, bass-driven arrangement of "Billie Jean" helped pioneer what one critic called "sleek, post-soul pop music". It also introduced a more paranoid lyrical style for Jackson, a trademark of his later music.