Earlier this year, a Japanese man by the name of Shigeichi Negishi passed away, aged 100, but his legacy lives on, thanks to his invention – the world's first karaoke machine. His coin-operated Sparko ...

Anyone who loves singing has had the frustrating experience of going out to karaoke night and discovering that the song you’ve been wanting to sing just … isn’t in the book. Or it is in the book, but ...