Über mp3 cut
With “mp3 cut” app you can cut mp3 files to any length and save or share the files with friends.
You can make ringtones or cut part of your music and audio books without any loss in quality and the output audio file will be saved in mp3 format.
Click on the "start flag" to set the start position
Click on the "end flag" to set the end position
Click on save button
Mp3 file will be saved under "list" tab