I want to use a Mp3 I made with YoutubeToMp3 that's on my phone and make a ringtone. But I want to make the ringtone on my phone without my laptop (being repaired). I want to take just a small sample of the Mp3. Is there anyway for me to do this on my phone. I have ifile so I can move files around, just need an app to cut up the Mp3 from my phone and make a ringtone as well.