Voice/Vocals reduction: reduce vocals so that only music is audible (does not work with all audio recordings!) Play left/right channels separately (e.g. Import various formats including mp3, wav, mp4.
Change pitch and tempo (speed, time-stretch) independently Use cases of Music Speed Changer are for instance: practicing guitar and other music instruments (guitar, piano, etc.), transcriptions, change the speed of audiobooks, language learning. It is also possible to export the changed audio file for playback with other music players. Just select an audio file, mark the region you want to play (and loop/repeat) and change tempo and pitch on the fly. Music Speed Changer changes audio tempo (speed) and pitch in realtime quick and easy.
