give it a shake or two to pick a song at random for you or your friends.
press the key button to lock the song selection.
show the kj which song you want to do.
currently has a stash of 800 of the most popular karaoke tracks with more being added soon.
nb. this app is just a decision-making tool for those who love karaoke but can never decide which song to do, or for those poor souls sat at the bar who keep being asked by their significant others which song they should choose to sing.
due to licensing restrictions playing the songs in-app with a custom karaoke presenter would require this to be a paid app - it is merely a tool to choose which karaoke song to perform.