The free and open source karaoke singing game UltraStar Deluxe, inspired by Sony SingStar
UltraStar Deluxe (USDX) is a free and open source karaoke game. It allows up to six players to sing along with music using microphones in order to score points, depending on the pitch of the voice and the rhythm of singing. UltraStar Deluxe is a fork of the original UltraStar (developed by corvus5). Many features have been added like party mode, theme support and support for more audio and video formats.
more info : https://github.com/UltraStar-Deluxe/USDX
Your gratitude and finance will help me to continue integration of this QPKG and maintain up to date versions.