Key Changer
Move a song up or down by half steps without changing its speed. Open a music file from your device and it finds the song's key; listen while you change it, then download the new version. Your song never leaves your device.
Move a song up or down by half steps without changing its speed. Open a music file from your device and it finds the song's key; listen while you change it, then download the new version. Your song never leaves your device.
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