"This was the most unique show Metallica has ever done," posted the group. "The band, contest winners, research station scientists (from Russia, South Korea, China, Poland, Chile, Brazil and Germany), and the ship crew, all crammed in this little dome out on the helipad of Carlini Station in Antarctica! The energy in the little dome was amazing! Words cannot describe how happy everyone was."

Metallica's dome performance was transmitted to the audience via headphones with no amplification. The Coca-Cola Zero contest was open to fans from several Latin and South American countries.