08/01/2014 16:28 GMT | Updated 23/01/2014 15:53 GMT

'Smart' Karaoke Machine Can Make You Sing Like A Pro, Because Technology

Karaoke machines are fun to use but almost entirely terrible to be around otherwise, unless you're Bill Murray. So we're intrigued by the new Singtrix machine, which claims to be able to make you sound like a pro - with no extra practice or expensive vocal chord transplants.

Take a look at how it works.