While many of us enjoy a good sing-song, we’re not all as talented as Susan Boyle or Stevie Wonder.

Now you don’t have to be, as a new autotune tool can tweak your karaoke vocal performances by using notes you’ve already sung to help fill parts of the performance that are off-key .

Normally, autotune snaps all out-of-tune notes into the perfect pitch. While this eases the strain on the listener’s ears, it can sometimes sound robotic.