Conversation so far:
What label did TBS work on?
On June 10, 2005, it was announced that the band had signed with major label Warner Bros.
What did they do with Warner Bros?
would begin recording their third album later in 2005.
What album was this?
Louder Now.
Did the album do well?
The members' comments on the album reflected the dramatic change the band had undergone in the two years since their last release.
Is there anything else that happened after their debut?
Lazzara stated that fans seemed to feel their live shows had more energy than their recordings, and that Louder Now brought more of that across.
What other achievements did they have?
Taking Back Sunday received mainstream exposure by appearing on the late night talk shows.
What did they do?
In December 2006, the band released its first documentary, Louder Now: PartOne.

Question: What was this about?
Self-contained rewrite: What was Taking Back Sunday's  first documentary, Louder Now: Part One, about?