For songs with looping enabled, have an export option for number of times looped.

Why is this? Sometimes it's pretty interesting what effects and sounds you can get out of relatively short loops. Particularly when LFO controllers are involved. (It will loop with the LFO at a different point in its waveform, thus each time looped can be unique in sound.) It would save on having to copy and paste in order to get the same effect when a very small song file can do this job.

It's good for things like videogame music or making certain sound effects and the such.