After playing around Boston for a number of years, Lockgroove have built a reputation with fans of psych-rock and space-rock to the blurrier side of dreampop. The group has appropriately been found sharing bills with groups like Acid Mothers Temple and playing at the Boston-hosted Terrastock festival. Named after a Stereolab song, the band was formed by twin brothers Martin and Randy Rex. Four years after their last release, the band has finally released their second full-length album. We talked about noise, being twins, and where the heart lies in the art.