Figure out how many bars you have to rap on. A bar is simply one line of your song. Most raps are built out of 16 or 32 bar verses though they can be as short as 8 or 12 bars as well. If you're writing the whole song yourself you might have 2-3 verses and a hook.
In addition to being a great tool for command-line aficionados, bcp is a powerful tool for those seeking to insert data into a SQL Server database from within a batch file or other programmatic method.
Fortunately, there is a utility that ships with SQL Managment Studio that allows us to save this data as a file: the bcp Utility, or Bulk Copy Utility. Here is the basic usage that will allow you to query your database and pipe the results to a file that you run from a command prompt: MS DOS.