Cut Music

I am a dance teacher and I am trying to cut out a portion of my song because it is too long. I uploaded the audio file from my iTunes library, but I am not sure how to use audacity to cut the song. I need to cut out the middle portion of the song, but after it is cut it still needs to be only one song not a bunch of spliced audio files. please help me!

This tutorial in the manual should get you started.
– Bill