In Track View, the Work Sheet displays the song framework as a long single line, which can be scrolled horizontally.  The tracks and segments of the song are contained by the framework.

The main feature of the work sheet in Track View is that the segment with the focus appears in full detail in the lower half of the workspace, where it can edited.

When you click on a cell in the work sheet, the sound is auditioned.  You can also audition any cell without selecting it, by using the middle mouse button, or the left mouse button while the Ctrl key is pressed.

The work sheet has several properties and functions you can use to work with the song.