Iron Maiden
Iron Maiden started making a studio album in early 2010. Kevin Shirley produced it. On 16 August 2010, the band released The Final Frontier, their fifteenth studio album. It was the band's most popular album. It was number one on music charts in twenty eight countries. In the US, it was number four on the Billboard 200. The album had one single named "El Dorado". The Final Frontier World Tour happened after the band released the album. Iron Maiden played at 101 concerts on the tour. They played their first concert in South Korea. In 2011, Iron Maiden won a Grammy Award for "El Dorado". They were nominated for another Grammy Award in 2013 for the song "Blood Brothers". The band started the Maiden England World Tour in June 2012. They played music for over 2.5 million people on the tour. It ended in July 2014.