Here's the first song that I ever completed solely in Fruity Loops, it was far from the first that I started, but the first that I finished.
It was made while I was taking a computer music class and learned about the Portamento function, which is where this piece got its title. From there I just made a simple melody, then went nuts on the solo.
Please contact me if you would like to use this in a project. We can discuss the details.