Make your best music yet with the Polyend Tracker Standalone Audio Workstation. It may look retro, but it allows you to create modern music. Because there aren’t other hardware trackers on the market, this music station truly stands out from the rest. Designed for portability, the Tracker weighs just 4.3 pounds and measures about 14 inches wide, 10 inches deep, and fewer than one inch tall. So it’s super easy to put this in your backpack and pull it out..