Increase Speed of MP3 With Command-Line Tool
SoX, the Swiss Army knife of sound processing programs, can do this without a hitch:
sox --show-progress input.mp3 output.mp3 tempo 1.5
the best: mp3-speed.en.softonic.com/
SoX, the Swiss Army knife of sound processing programs, can do this without a hitch:
sox --show-progress input.mp3 output.mp3 tempo 1.5
the best: mp3-speed.en.softonic.com/