There are many software that can change the pitch of music, such as:

-**Audacity**: a free and open source audio editor that can change the pitch and speed of audio.

-**AudioPitchShifter**: An online audio pitch shifter for all popular file formats (such as mp3, flac, wav, etc.) and sizes.

-**Flawless Audio Pitch Changing Software**: A software that can change the pitch and speed of audio files and maximize the preservation of the timbre and sound quality. It supports mp3, wma and wav formats.