The best Music Speed Changer, now with updated UI and new functionalities. If you like the effect of your modifications then save it to file on your device. Features: ★ Play modified music / sound in audio formats: wav, mp3, ogg, flac and more. ★ Change Tempo of track in range 4x slower to 4x faster. ★ Set Pitch Octaves Change between -1 and +1. ★ Save / Export modified track to: wav/ogg/flac. ★ Tempo & Pitch may be changed in any moment. ★ 2 modes of changing Tempo & Pitch - slider (fast) / pa