Karaoke Sound Tools is an easy to use software package for karaoke audio processing.

It contains three modules: * Vocal remover to remove vocal parts from CD recordings o Control the amount of bass and treble processing o Remove vocals from non-centered recordings using balance o Adjust vocal removing level and output attenuation * Key changer to adjust the song to singers voice o change the pitch in -12 to +12 semitone (half-note steps) range o after processing, music instruments nor vocal have no chipmunk or time speed up or down, holding the tempo the same as if the original studio recorded in your key o you can process karaoke songs with lyrics (BIN and MP3+G) * Tempo changer to speed up or slow down the song o change the tempo of the song from two times slower to twice as fast o tempo changer retains the original key of the song o you can process karaoke songs with lyrics -- they will be adjusted to stay in syncAll these tools can be fine-tuned in real time, and work with MP3, WAV, BIN, and CDG files.If you use a karaoke BIN or MP3+G file and use tempo changer, the graphics part of the song will be adjusted so the lyrics are in sync with slower or faster version of the song.