TrailMix Music Player

TrailMix is the world's first fully automatic step-synced music player. Your favorite songs will magically follow your every movement, changing pace as you do, so that every step lands right on the beat. And while TrailMix is powered by cutting-edge technology, using it is incredibly simple: just pick a song and go. Available now for iPhone® and iPod Touch®.

Learn more at trailmixapp.com.