MP3 Doctor Pro is an tool designed for music editing.
Program that enables you to speed up audio files.
Um programa que lhe permite modificar a velocidade de qualquer arquivo de áudio e salvá-lo em MP3.
About Window 
Configuring Output Settings For Conversion 
Settings Window 
Main Window 
Main Menu 
Conversion Setup 
Format 
Main Interface 
Conversion Settings 
Audio Conversion Process 
Tempo and Pitch Adjustment 
Tags Editor 
