Join your audio files quickly and easily, positioning them in sequence and generating a single audio track. Features: - select your audio files (support for drag and drop); - change the color of the tracks; - move them on the time line changing the starting point, length and fade in/out the volume; - remove/duplicate audio files; - select the track play point with a mouse click and standard buttons; - export the resulted audio file in .m4a format, setting the bit rate.