Music trimmer app for android description: Audio trimmer lets you trim mp3 wav aac and amr audio files (songs and voice recordings).
Besides you can create ringtones alarms and notifications from them.
Other things you can do: copy audio files to your sd card using a usb cable or get mp3s using the amazon mp3 application.
Long press on an audio file from the main screen to delete it.
Tap anywhere on the waveform to start playing at that position.
While playing tap the word start or end to quickly set the start and end markers to the current playback time.