Sing! Karaoke by Smule - Karaoke with your favorite celebrity singers
Karaoke Nite - Karaoke with friends together on the web or in VR
iSing Karaoke - iSing Karaoke is free to use the Karaoke app that offers free access to hundreds of songs.
Siterack - Automated website maintenance for WordPress.
Singa - Singa is the best way to sing karaoke on mobile or tablet.
Yokee - Karaoke to YouTube videos