In 2013, Parton joined Lulu Roman for a re-recording of "I Will Always Love You" for Roman's album, "At Last". In 2013, Parton and Kenny Rogers reunited for the title song of his album "You Can't Make Old Friends". For their performance, they were nominated at the 2014 Grammy Awards for &lt;a href="Grammy%20Award%20for%20Best%20Country%20Duo/Group%20Performance"&gt;Grammy Award for Best Country Duo/Group Performance&lt;/a&gt;. In 2014, Parton embarked on the Blue Smoke World Tour in support of her 42nd studio album, "Blue Smoke". The album was first released in Australia and New Zealand on January 31 to coincide with tour dates there in February, and reached the Top10 in both countries. It was released in the United States on May 13, and debuted at number six on the "Billboard" 200 chart, making it her first Top10 album and her highest-charting solo album ever; it also reached the number two on the U.S. country chart. The album was released in Europe on June 9, and reached number two on the UK album chart. On June 29, 2014, Parton performed for the first time at the UK Glastonbury Festival performing songs such as "Jolene", "9to5" and "Coat of Many Colors" to a crowd of more than 180,000. On March 6, 2016, Parton announced that she would be embarking on a tour in support of her new album, "Pure &amp; Simple". The tour was one of Parton's biggest tours within the United States in more than 25 years. Sixty-four dates were planned in the United States and Canada, visiting the most requested markets missed on previous tours.