Clip mixes snippets of every song from disco pioneer's first album in 30 years
"Dance music doesn't care where you live," the 74-year-old Italian disco trailblazer said. "It doesn’t care who your friends are. It doesn't care how much money you make"
Star-packed celebration also features Stevie Wonder, Kylie Minogue, Tom Jones, more
Artists, industry insiders and critics pick the best tracks from the past 10 years