In this tutorial you will learn music/audio editing where you will learn how to split audio clips how to trim/crop audio clip and bonus how to delete audio clip in windows live movie maker.
First double click on audio/music track so it will open options tab to edit audio. Then put cursor where you want to split the audio/music and on options tab click on split.
If you want to delete the remaining audio/music clip click on remaining clip and hit delete key on keyboard to delete the selected audio clip.
Bring track to original length
If you want you can bring track to it’s original length just options tab adjust the set end point time.
To trim /crop audio set the starting point and end point it will trim/crop your audio clip.
Any time you can set ti to it’s original time by setting starting point to 0.00s.
Delete part of audio
Split the audio clip to set starting point to delete the audio/music clip take cursor where you want to split the audio and again click on split. Click on splited audio part and hit delete key on keyboard. It will delete the part of audio.
Watch video tutorial here