January to March 2010. They embarked on a headlining tour called the "Unite & Fight Tour" with 10 Years and Fair to Midland. The tour began on April 28, 2010, and ended on June 6, 2010. June 11, 2010, the group has acted on MUZ TV Award 2010 (Премия МУЗ-ТВ) in Russia with songs: "I'm So Sick", "Again" and a song: "All Around Me". They are one of many bands that performed at Download Festival on June 12, 2010. The band encouraged fans to donate to stop human trafficking in other countries. The band was scheduled to continue with the second leg of the "Unite & Fight" tour from September 10, 2010, to October 23, 2010, with Story of the Year, and performed at various festivals through the end of the year. They also released an animated music video for "Chasm" on September 22, which was directed/animated/illustrated by Giles Timms. At the end of the Unite and Fight tour in early November, Lacey collaborated with band Apocalyptica on the song "Broken Pieces", as well as with Australian singer Orianthi in her new song "Courage". Soon after they released "Arise" as the next single from Memento Mori. On November 6, 2010, the band performed at Rock the Hood, a festival at Fort Hood in memory of all the soldiers who have died, especially the 13 who died at the November 2009 shooting. On November 15, 2010, Lacey shared via Facebook that she and her husband, Joshua, were expecting a baby boy in early 2011. On December 7, 2010, Flyleaf released an EP titled Remember to Live, then released a cover of the John Mark McMillan song "How He Loves" on December 21, 2010. New Horizons and departure of Sturm (2011–2013) On January 22, 2011, Hartmann announced that he and Culpepper were building a recording studio and preparing to record demos for their next album. In February 2011, the band started pre-production for their next album at Treelady Studios in Pittsburgh, PA. On June 1, 2012, the band confirmed via Twitter that the album and first single would be called New Horizons. The single premiered on Windsor, Ontario's 89X Radio on August 1, 2012, and released through iTunes on August 21, 2012. On September 4, 2012, Lacey Sturm's birthday, Flyleaf released the official video for "New Horizons" on Fuse. The video included a picture in the background as a tribute to Rich