Karaoke Master Karaoke Master provides everything you need to master karaoke! 2 CD-ROM set includes My Voice, Ear Master Essentials and a microphone . Allows you to take your favorite audio CDs or MP3s and replace the singer by removing the vocals. Sing with confidence as you master pitch and rhythm! 130 lessons to improve your pitch and rhythm. Record and mix your masterpiece and burn the finished result to an audio CD or file format such as MP3 playable on your iPod or other digital audio player.