"Louder Now" was released on April 25, 2006 on Warner Bros. Records. Several weeks later, "MakeDamnSure" was released as a single; this was followed by a tour with Angels & Airwaves. A music video was released for "Twenty-Twenty Surgery", and the single was released a month later. A video for "Liar (It Takes One to Know One)" was released in September, before the single's release in November. Taking Back Sunday then began a two-month stint as part of the Taste of Chaos tour. A video album, "The Louder Now DVD: PartOne", was released in December. The album included videos of the recording process, tour footage and music videos. "What's It Feel Like to Be a Ghost?" was released as a single on New Year's Eve. In early 2007 the group toured North America, followed by the release of "My Blue Heaven" as a single in April. After a tour with Linkin Park, guitarist Fred Mascherino left the group and was replaced by Matthew Fazzi.