Today we've got a premiere of an acoustic performance from Mike Herrera of MxPx playing the band's song "Secret Weapon." The track is performed as part of the "At: Guitar Center with Nick Harcourt" podcast, which you can check out on their website. The band will be heading to Asia in mid-October followed by an MxPx All Stars US tour at the end of the month into November. Listen to the song above and let us know what you think below.