MP3 playback with dynamic tempo adjustment
I need to whip up a quickie app, something quick and dirty, on windows that lets a user control the tempo of a playing mp3 file with a slider.
Any recommendations on libraries/programming languages/controls that can make this easy?
I don't have control over the media choice (has to be mp3) or the platform (has to be windows)
Edit: Actually, I can convert the files to whatever format is necessary.