The online audio speed changer tool changes the playback speed (tempo) and key (pitch) of music independently. The tool is ideal for changing the playback speed and/or key for song transcriptions, instrumental training (piano, guitar, violine, flute, ...), vocal training, but also for language learning.
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Get Music Speed Changer Pro
Slow down, loop and pitch-shift songs & video — a dedicated app for Windows, macOS, iOS & Android.
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