Take your time.
Music Speed Changer
Change the speed from 0.5× to 1.5× while your song plays, without changing pitch. Practice at your pace, then download.
A song. A small adjustment.
Drop your audio here and make it yours.
MP3, WAV, M4A, AAC & AIFF · Songs & longer recordingsA LITTLE GUIDANCE
Three steps.
Your sound.
- 1Choose an audio file
- 2Set your practice speed
- 3Preview and download
Try 0.8× for a difficult section. Bring the speed back up as the passage becomes familiar.
GOOD TO KNOW
Using the speed changer.
How do I slow down music without changing pitch?+
Open a song and lower the speed while it plays. Keep the pitch control at zero to preserve the original key. Try 0.8× to practice a difficult phrase, then gradually return to normal speed.
How does playback speed affect BPM and duration?+
At 0.5×, a steady 120 BPM song plays at about 60 BPM and takes twice as long. At 1.5×, it plays at about 180 BPM and takes two-thirds as long. The key and BPM finder still reports estimates for the original recording.
Can I save a slowed-down song?+
Yes. Choose MP3 or WAV beside Download to save the adjusted audio. Longer recordings and slower speeds take more time and device storage to export. No account or audio upload is needed.