Letting Go is the EP of Lo-Pro, initially available only during concerts in July and August during the "Stimulate This" Tour with Staind, Shinedown, Chevelle and Halestorm. It was reported to be released digitally in September 2009, but was eventually pushed back to October 21, 2009. This is their first formal release of music in six years, since their self-titled album in 2003. In the past, Lo-Pro has claimed to be working on "over 26 songs" for a future release. Despite this, five of the six tracks on it were later put on their full-length album The Beautiful Sounds of Revenge, to be released on June 8, 2010.