TL:DR; MP3 Karaoke is a freeware to create karaoke mp3 songs from your mp3 music collections.
MP3 Karaoke is a freeware to create karaoke mp3 songs from your mp3 music collections. MP3 Karaoke is capable of eliminating and removing human vocal voice from the mp3 files.
SigmaTizm is a virtual additive synthesizer instrument designed for live play. It can be controlled via the computer keyboard or with an external MIDI device and can also be used to control external MIDI devices.
MediaHuman Lyrics Finder is a free software which can help you to find and add missing lyrics to all songs in your music library. Simply drag and drop some tracks from your favourite music player and MediaHuman Lyrics Finder will do the rest.
This software offers a solution for users who want to blend two WAVs so that they play as one. The results will be saved as new WAV file. This software comes in handy to mix in some background sound to an audio file.