Melodyne studio is a MP3 & Audio software developed by Celemony Software GmbH. After our trial and test, the software is proved to be official, secure and free. Here is the official description for Melodyne studio:

Edit by Marydown: Melodyne studio is the largest member of the Melodyne family. With this most powerful version you are no longer limited to the editing of monophonic melodies, but you can also handle complex textures and even polyphonic material, such as chords or song mixes!* Furthermore, Melodyne studio is a complete audio multi-tracker with an unlimited number of tracks and a high resolution of up to 32 bit and 192 kHz.

Melodyne studio 3 introduces this MAGic to full chords and complex audio signals as well; so Now harmonic material (such as rhythm guitar or piano parts) can be transposed (without altering the tempo), slowed down or sped up (without altering the pitch) and even quantized.* What’s more, all this can be done in real time with the highest sound quality for which Melodyne is famous. You might already know pitch shifting and time stretching from other programs, yet with Melodyne, even extreme alterations still sound natural and convincing. Please check our sound examples to hear the difference!