MP3 Key Shifter Software 7.0 Play and save MP3 tracks in a different key. This software can be used to change songs to match your vocal range.
Audio Juggler 2.2 Audio Juggler can record audio from any source via sound card, make recording by signal detection, or by timer. You can grab audio CD-s, remove vocals from audio, batch convert music between 6 formats, write CDs with burn-proof and many extras.
Reezaa MP3 Converter - fast and good-looking tool for high-quality MP3 conversion MP3 is the standard audio format for thousands of devices and applications. Compressed MP3 files allow you to enjoy your favorite music in high quality wherever you go — just upload them to your favorite iPod, phone or another MP3-compatible device! If you are seeking a good MP3 converter that will let you convert dozens of modern audio formats into MP3, as well as extract audio from video files for subsequent MP conversion