Track, say, can refer to a variety of things. In music, it is a SONG or composition that is recorded for release. It can also refer to a path or route that is followed, such as a running track or a railroad track. In the context of technology, a track is a recording of data, such as a track on a CD or a track on a computer hard drive. Finally, in the context of hunting, tracking is the practice of following the trail of an animal or person.