Sound Editing Fun

I have just watched a very helpful tutorial on the Adobe website on how to remove unwanted sound from your audio. I tested it out myself by recording a plane soaring overhead my house kitchen, with the sound of a clock ticking and the background noise also getting in the way. Thanks to the tutorial, I've made a fresh-sounding and authentic aeroplane noise, all by itself.

I'm having trouble uploading the original, unaltered audio files, but here are the two finished versions of the sound of an aeroplane flying overhead, one in a higher pitch than the other.