Midica
UltraStar Deluxe
Karaoke Mugen
OpenKJ
Walaoke
QMIDI V2.0
KJams
TunePrompter
Vim Python IDE
Midica
Vim Python IDENo features have been listed yet.
UltraStar Deluxe - A free and open source karaoke game inspired by the Singstarโข game, runs on Windows, Linux and macOS.
Karaoke Mugen - Video & Movies and Audio & Music
OpenKJ - Open source cross platform karaoke hosting software
Walaoke - Walaoke is the app that makes it fun to sing karaoke anytime, anywhere.
QMIDI V2.0 - QMIDI is an open source karaoke player for Windows, Mac OS, and Linux.
KJams - KJams is a free app offering the largest selection of karaoke tracks in one easy-to-use place.